活生生的最佳證明
把廣告的功能借到人身上：不必開口推銷，光是那個人的樣子就替某件事做了宣傳。
a great example of something · noun · A2
A person or thing that shows how good someone or something is, by being a very good example of it.
活廣告；最佳範例
核心畫面
Picture something made and paid for so that people will notice a product and want it — a poster, a short film, a line in the classifieds. Because a good one makes the thing look good, the word can also be turned on a person: they themselves are the proof of how good something is.
可以想成：有人特地做出來、還付了錢的東西，目的是讓大家注意到某個商品並且想要它——海報、短片、報紙分類欄裡的一行字。…更多收起
可以想成：有人特地做出來、還付了錢的東西，目的是讓大家注意到某個商品並且想要它——海報、短片、報紙分類欄裡的一行字。因為好的廣告能把東西襯得很好，這個字也可以反過來用在人身上：那個人本身就是最好的證明。From the picture
Also in this word
advertisement (ad) · noun · A2
A picture, short film, sign, or piece of writing that tries to make people want to buy something, use a service, or apply for a job.
廣告
原始詞典資料6 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。
advertisementnoun/ədˈvɜːtɪsmənt/
- 1
businessmarketingA commercial solicitation designed to sell some commodity, service or similar.
- Companies try to sell their products using advertisements in form of placards, television spots and print publications.
- 2
A public notice.
- The city council placed an advertisement in the local newspaper to inform its residents of the forthcoming roadworks.
- 3
A recommendation of a particular product, service or person.
- The good manners and intelligence of the students are an advertisement for the school.
- 4
obsoleteNotoriety.
- 5
card-gamesgamesIn gin rummy, the discarding of a card of one's preferred suit so as to mislead the opponent into thinking you do not want it.
- The safest time to answer a possible advertisement is when you have no indication as to what suit your opponent wants. Then even if he has advertised, the odds are that your answer is not the card he is looking for.
- 6
obsoleteliteraryA preface.
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。