영어로 제안 후속 이메일은 어떻게 쓰나요? B2 중상급: 근거, 그 한계, 시범 운영 제안

좋은 제안 후속 이메일은 읽는 사람의 가장 큰 우려에 답하고, 수치를 제시하고, 그 수치가 보여 주지 못하는 것을 밝힌 뒤, 기준치와 결정 날짜가 있는 작은 시범 운영을 요청합니다. 시범 결과는 무언가를 “suggests”하거나 “shows”할 수는 있어도 “proves”하는 경우는 드뭅니다. 과거의 한 번의 성공은 “we could”가 아니라 “we were able to”로 말합니다. 이 주제는 B2(중상급) 수준으로, 새 제품이나 서비스, 사내 아이디어를 제안하고 서면 승인을 받아야 하는 분을 위한 것입니다. 하루 10분이면 충분합니다.

이 글이 맞는 분

고객사의 의사결정권자에게 새 제품이나 서비스를 제안하는 제품 관리자, 창업자, 영업·파트너십 담당자.
시범 운영이나 개념 검증(PoC)을 마치고 이제 결과를 정직하게 보고하며 다음 단계를 요청해야 하는 분.
사내 개선안을 내고 재무, 운영, 개인정보 보호 부서의 승인을 받아야 하는 분.
아직 이릅니다: 기능과 이점은 설명할 수 있지만 조건과 테스트 결과를 말하는 문장이 아직 어렵다면, 현장 테스트 조건이 있는 B1 기능·이점 추천서부터 시작하세요.
너무 쉽습니다: 근거의 범위를 정하고 시범 운영을 협상하는 일이 이미 익숙하다면, 신중한 예측, 감사를 거치는 시범 운영, 확대 조건을 담은 C1 변경 제안으로 넘어가세요.

예시 학습 페이지 열기

단어 카드

potential benefit

an advantage that may result if an idea works as intended

A potential benefit of reusable labels is less packing waste per order.

practical solution

an answer that can be implemented under real operating conditions

A prepaid return envelope made the reusable tag a practical solution for small retailers.

shows

presents a clear finding supported by the stated data

The pilot shows that packing time fell across the three participating retailers.

suggests

indicates a possible conclusion while leaving reasonable uncertainty

The return rate suggests that customers will use a simple prepaid process.

demonstrates

provides a convincing example or test of how effectively something works

The wash test demonstrates that the tag can survive repeated cleaning.

illustrates

uses an example to make a broader point easier to understand

One retailer’s support log illustrates why the backup code matters.

proves

claims that evidence establishes a conclusion decisively; use only when alternatives have genuinely been excluded

A twelve-week pilot does not prove that every international return network will work.

reports

attributes information to a named person, survey, study or document

The warehouse manager reports that new staff learned the reset process in under an hour.

대화

Maya Thank you for the time, Owen. First, I’ll give you a brief overview of TraceTile. Then I’ll explain the results relevant to your fulfilment team, and after that I’ll propose a limited pilot.

Maya Basically, TraceTile combines a reusable route tag with a managed return service. Your team scans the order, attaches the tag and receives cleaned tags back for the next cycle.

Maya There are two potential benefits for your operation: less relabelling time and fewer routing errors. In a twelve-week trial covering eighteen thousand parcels, average packing time fell by twenty-two seconds and misroutes fell from 2.8 percent to 1.1 percent.

Maya Paper is cheaper for its first use, whereas TraceTile brings the cost per shipment down through repeated cycles. However, that benefit depends on customers returning at least ninety percent of the tags.

Maya Does that sound clear so far?

Owen The comparison is clear, but can your evidence tell me what will happen in our rural delivery area?

Maya Not yet. The first pilot covered urban customers, so it cannot prove rural performance. That’s why I’m proposing a six-month test with two depots, fifty thousand parcels and return points at carrier lockers.

Owen Could we begin with one depot and add the second only if the return rate stays above ninety percent?

Maya Yes, and we could agree a review after the first ten thousand parcels. If the threshold is met, your second depot will be able to join without a new setup fee.

Owen That limits the initial risk. Send me the measurement plan and data-handling terms, and I’ll review the pilot with procurement on Friday.

문장 형태

present ability: can / be able to

use can most commonly for a present capacity; be able to is possible and useful where can has no form

The current tag can store one active route, and warehouse staff are able to reset it in eight seconds.

general past ability: could

use could for a capacity that existed repeatedly or over a period in the past

The first prototype could survive washing, but it could only store one fixed address.

past perception: could

could is natural with past seeing, hearing, feeling and understanding

During the trial, the engineers could see that the printed code reduced support calls.

one-off past success: was / were able to

use was or were able to when someone tried and succeeded in one specific past situation

After the carrier changed its file format, the team was able to update every tag before the next dispatch.

difficult one-off result: managed to

use managed to to emphasise success after difficulty or effort

Despite a six-hour outage, the warehouse managed to dispatch all urgent orders that evening.

specific past failure: couldn’t / wasn’t able to

either form can describe failure in one particular past attempt

One customer couldn’t scan the chip and wasn’t able to find a return point nearby.

present link and future: have been able to / will be able to

use have been able to for achievement connected to now and be able to after will, may, might, want to or would like to

We have been able to reuse some tags twelve times; next year, clients may be able to return them through carrier lockers.

추가 연습

Describe the value of an idea

potential benefit

an advantage that may result if an idea works as intended

A potential benefit of reusable labels is less packing waste per order.

practical solution

an answer that can be implemented under real operating conditions

A prepaid return envelope made the reusable tag a practical solution for small retailers.

innovative approach

a new method of dealing with a familiar need or problem

The team took an innovative approach by selling the return cycle as a service rather than selling labels once.

major breakthrough

an important advance that removes a significant barrier

A washable antenna was the major breakthrough that allowed each label to survive repeated use.

Explain concept, technology and viability

key concept

the central principle on which an idea or system depends

The key concept is circulation: the retailer pays for each completed label cycle.

cutting-edge technology

technology using the most advanced methods currently available

The first proposal used cutting-edge technology, but the simpler near-field chip proved more reliable.

commercially viable proposition

an offer capable of operating successfully and generating sustainable revenue

A high return rate could make the prototype a commercially viable proposition.

From an idea to action

come up with

create or think of an idea, answer or plan

The design team came up with a label that folds around different parcel sizes.

set up

start and organise a business, project or system

Maya set up a twelve-week pilot with three online retailers.

carry out

perform a planned activity, test or piece of research

The team carried out wash, scan and drop tests before the pilot.

get round

find a way to avoid or solve an obstacle

A printed backup code got round the problem of older phones without near-field scanning.

take up

accept and respond actively to an offer, idea or challenge

Two warehouse teams took up the challenge of redesigning their packing routine.

Develop the result

bring about

cause a change or situation to happen

The scan-at-return feature brought about a sharp improvement in label recovery.

bring down

reduce a price, cost, rate or level

Using one tag repeatedly brought the cost per shipment down after the sixth cycle.

pay off

produce a worthwhile result after effort, cost or risk

The extra usability testing paid off when packing errors fell during the pilot.

take forward

continue developing an idea, plan or project

The founders want to take the service forward with one regional carrier.

TraceTile: judge the proposition

Maya and Owen examine a reusable smart shipping label concept.

Maya TraceTile is a reusable shipping label and return service for medium-sized online retailers. The team came up with it after one retailer calculated that it discarded more than four hundred thousand paper labels and plastic sleeves a year.

Owen The key concept is a closed cycle. The tag stores the current route, the customer drops it into a prepaid return envelope, and TraceTile cleans, resets and supplies it again.

Maya Early tests ran into a practical problem: some customers could not scan the near-field chip. The engineers got round it by printing a short backup code on the tag.

Owen A twelve-week pilot with three retailers covered eighteen thousand parcels. Ninety-three percent of the tags returned, average packing time fell by twenty-two seconds, and misrouted parcels fell from 2.8 percent to 1.1 percent.

Maya Those results suggest a potential benefit; they do not prove that every retailer will perform equally well. The service also needs enough return points, and the reusable tag costs more than paper at the start.

Owen The pilot has paid off, but commercial viability depends on repeated use. The next proposal is a six-month trial with one regional carrier and two hundred thousand parcels.

Can the product scale?

Owen Could the first TraceTile work with every carrier?

Maya No. It could store only one fixed address, so it was useful for general internal returns but not for changing routes.

Owen What happened when the pilot carrier changed its file format?

Maya The engineers were able to update all eighteen thousand route records before the next dispatch. The incident log shows that no parcel left with an old route.

Owen Have customers been able to return the tags easily?

Maya Ninety-three percent have been returned. That suggests the prepaid process is workable, although it doesn’t prove that the rate will hold in other regions.

Owen Will small retailers be able to connect it to their warehouse software?

Maya During the next pilot, they’ll be able to use a standard connector. We haven’t tested every platform yet, so I can’t claim universal compatibility.

Owen What will convince you that the service is ready?

Maya If two hundred thousand parcels complete the cycle and the return rate stays above ninety percent, we’ll be able to price the service with much more confidence.

Write for the operations director

Maya and Owen review the pilot proposal next to a reusable shipping box and tag.

Subject: TraceTile rural pilot — measurement plan for Friday

Hello Owen,

Thank you for explaining that rural return access is your main concern. TraceTile could reduce relabelling time and routing errors, but our urban trial cannot predict rural performance on its own. Across eighteen thousand pilot parcels, average packing time fell by twenty-two seconds, misroutes fell from 2.8 percent to 1.1 percent, and ninety-three percent of tags returned. These results support a controlled test rather than a full rollout.

I propose starting at your North depot with ten thousand parcels. We will measure return rate, packing time, misroutes and customer support contacts. If at least ninety percent of tags return, the South depot will be able to join without another setup fee. We will also document retention periods and access controls before any customer data is processed.

Could you review the attached measurement and data-handling terms with procurement by Friday? I can revise the pilot scope on Monday.

Regards,

Maya

이 단원 배우기

어떻게 배우고 싶나요?

계정이 있나요?

무료 계정은 한 단원을 계속 열어 둘 수 있습니다.

조건과 함께 이점을 말하기

수치는 조건과 함께 제시될 때 가장 설득력이 있습니다. 여기서는 한 공급업체가 재사용 가능한 배송 태그를 소개합니다. “whereas”는 두 사실을 대비하고, “however”는 조건을 덧붙입니다. 문장 맨 앞의 “However” 뒤에는 쉼표를 찍습니다.

수치: “In a twelve-week trial covering eighteen thousand parcels, misroutes fell from 2.8 percent to 1.1 percent.” – 12주 시범 운영에서 오배송률이 2.8%에서 1.1%로 떨어졌습니다.
대비: “Paper is cheaper for its first use, whereas the reusable tag brings the cost per shipment down through repeated cycles.” – 종이는 처음 쓸 때 더 싸지만, 재사용 태그는 반복 사용을 통해 건당 비용을 낮춥니다.
조건: “However, that benefit depends on customers returning at least ninety percent of the tags.” – 다만 그 이점은 고객이 태그를 90% 이상 반납해야 생깁니다.

근거 동사: 데이터에 맞는 동사 고르기

“Proves”는 다른 설명이 불가능하다는 뜻이며, 한 번의 시범 운영으로 이를 보여 주는 경우는 드뭅니다. “reports”는 누구의 주장인지를 밝힙니다. 한국어 보고서의 “입증했다”를 그대로 옮기면 proves가 되기 쉬운데, 영어에서는 매우 강한 표현입니다. 토론해 보세요: 데이터보다 강한 주장을 마지막으로 읽은 것은 언제였나요?

shows(명확한 결과): “The pilot shows that packing time fell across the three participating retailers.”
suggests(가능성이 높지만 불확실함이 남음): “The return rate suggests that customers will use a simple prepaid process.”
demonstrates(실제로 작동함을 보여 주는 테스트): “The wash test demonstrates that the tag can survive repeated cleaning.”
proves(다른 설명이 배제될 때만): “A twelve-week pilot does not prove that every return network will work.”
reports(누구의 주장인지): “The warehouse manager reports that new staff learned the reset process in under an hour.”

could, was able to, managed to 중 무엇을 쓸까요?

“Could”는 과거의 일반적인 능력과 과거에 보고 들은 것을 나타냅니다. 특정한 한 번의 성공에는 “was able to”를, 어려움 끝에 해낸 일에는 “managed to”를 씁니다. 부정문에서는 “couldn’t”가 두 경우 모두 가능합니다. 한국어 “~할 수 있었다”는 두 의미를 모두 담기 때문에 한 번의 성공에도 “we could”라고 말하기 쉽습니다. will, may, want to 뒤에는 “be able to”를 씁니다.

“The first prototype could survive washing, but it could only store one fixed address.” – 일반적인 능력
“After the carrier changed its file format, the team was able to update every tag before the next dispatch.” – 한 번의 성공
“Despite a six-hour outage, the warehouse managed to dispatch all urgent orders that evening.” – 어려움 끝의 성공

한계를 인정하고 더 작은 시범 운영 제안하기

모든 제안은 결국 “그 근거가 우리 상황에도 통하나요?”라는 질문을 받습니다. 한계를 분명히 말한 뒤, 범위, 기준치, 검토 시점이 있는 테스트로 바꾸세요.

들어 보세요: 시범 운영은 어디서 시작하고, 검토는 언제인가요? (물류 거점 한 곳에서, 첫 1만 개 소포 이후.)

Owen Could we begin with one depot and add the second only if the return rate stays above ninety percent?

Maya Yes, and we could agree a review after the first ten thousand parcels. If the threshold is met, your second depot will be able to join without a new setup fee.

나에게 맞는 방법으로 이 단원 배우기

다섯 단계로 쓰는 후속 이메일

의사결정권자 한 사람에게 150–180단어로 쓰고, 그 사람의 우려에 답하지 않는 기능은 빼세요. 재무 담당자는 건당 비용을 먼저 보고 싶어 하고, 개인정보 보호 담당자는 무엇을 수집하고 얼마나 보관하며 누가 볼 수 있는지를 알고 싶어 합니다.

상대의 우선순위: “Thank you for explaining that rural return access is your main concern.”
근거와 한계: “These results support a controlled test rather than a full rollout; our urban trial cannot predict rural performance.”
범위와 측정 항목: “I propose starting at your North depot with ten thousand parcels, measuring return rate, packing time and misroutes.”
기준치와 데이터: “If at least ninety percent of tags return, the South depot will be able to join. We will document retention periods before any customer data is processed.”
날짜가 있는 요청: “Could you review the attached terms with procurement by Friday?”

자주 하는 실수

제안을 과장되게 들리게 하거나 허술해 보이게 하는 실수입니다.

“The trial proves it will work everywhere.” “suggests”를 쓰고 한계를 밝히세요.
“Last week we could fix the scanner problem.” 한 번의 성공은 “we were able to fix”입니다.
“The second depot will can join.” “will be able to join”으로 고치세요.
“The team came up a solution.” “with”를 빼지 마세요: “came up with”.
“Let me know your thoughts.”로 끝내기. 날짜가 있는 결정 하나를 요청하세요.

하루 10분 연습

실제 제품이나 아이디어로 연습하세요.

2분: 그에 대한 주장 세 개를 “shows”, “suggests”, “does not prove”로 말하세요.
3분: 그 과정을 “could”, “was able to”, “will be able to”로 이야기하세요.
3분: 특정 독자 한 명을 위해 다섯 단계 후속 이메일 초안을 쓰세요.
2분: 첫 부분을 재무 담당자나 개인정보 보호 담당자용으로 다시 쓰세요.

다음 단계

다음은 공급업체 방문에서 무엇을 확인할지 설명하는 이메일, 그리고 시범 운영 검토 날짜를 담은 의사결정 메모입니다.

자주 묻는 질문

영어로 제안 후속 이메일은 어떻게 쓰나요?

상대의 가장 큰 우려로 시작하고, 핵심 수치를 제시한 뒤 그 수치가 보여 주지 못하는 것을 밝히세요. 그다음 범위, 기준치, 검토 날짜가 있는 시범 운영을 제안하고 날짜가 있는 결정 하나를 요청하세요.

“could”와 “was able to”는 어떻게 다른가요?

“Could”는 과거의 일반적인 능력입니다: “The prototype could survive washing.” 특정한 한 번의 성공에는 “was able to”나 “managed to”가 필요합니다: “We were able to update every tag.”

비즈니스 제안서에 “the data proves”라고 써도 되나요?

거의 쓰지 않는 것이 좋습니다. “Proves”는 다른 설명이 불가능하다는 주장이므로, 시범 운영 결과에는 “shows”나 “suggests”가 더 정확합니다.