替一個團體撐起形象的人
把「代表出去」從外交搬到日常：他不是被政府派的，但別人會透過他的表現去看他背後的運動、公司或群體。
admired representative · noun · B2
Someone who represents a sport, company, or group well because people admire the way they behave.
代表 / 形象大使
核心畫面
One way to picture ambassador: the person your country sends to live somewhere else and stand in for it — whatever they say and do abroad is read as coming from home. That is why the word later stretches to anyone whose behaviour makes people think well of the group behind them.
可以想成 ambassador 是「國家派出去、代替它站在那裡的那個人」：他在國外說的話、做的事，都會被當成是背後那…更多收起
可以想成 ambassador 是「國家派出去、代替它站在那裡的那個人」：他在國外說的話、做的事，都會被當成是背後那個國家的意思。也因為這樣，這個字後來延伸到任何一個「他的表現讓大家對他背後那群人有好感」的人。From the picture
Also in this word
diplomatic representative · noun · B2
An important official who is sent to live in another country and to speak and act for their own government there.
大使
原始詞典資料4 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
ambassadornoun/æmˈbæs.ə.də(ɹ)/
- 1
A diplomat of the highest rank sent to a foreign court to represent there their sovereign or country. (Sometimes called ambassador-in-residence)
- Vergenne'fury reached its height when the priest tried to involve the English ambassador.
- 2
An official messenger and representative.
- The new accusation brought by Urban against Manfred of murdering his sister-in-law's embassador – it may be observed that, tacitly, he acquits him of parricide, fratricide, and nepoticide – requires a little explanation.
- 3
A corporate representative, often the public face of the company.
- As front hall porter, you are an ambassador for the hotel.
- 4
hobbieslifestylesportsA player who is an excellent role-model and who upholds the integrity of the game and thereby contributes to the sport's popularity and growth.
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。