一起使力
兩個意思是同一個畫面的兩個角度：一個站遠看整件事（大家一起做），一個走近看其中一個人（他願不願意伸手）。
working together · noun · B2
The act of working together with others to reach something you all want.
合作
核心畫面
Picture two people carrying one long table. Neither can move it alone, and neither is in charge of the other — they just have to lift at the same moment and walk in the same direction. Cooperation can be thought of as that shared lifting: several hands aimed at one thing, so the effort adds up instead of pulling apart. The word keeps that shape even when the 'table' is a project, a treaty, or a police investigation.
可以想成兩個人一起抬一張長桌。誰也搬不動，誰也不是誰的上司——就是得同時使力、往同一個方向走。cooperation…更多收起
可以想成兩個人一起抬一張長桌。誰也搬不動，誰也不是誰的上司——就是得同時使力、往同一個方向走。cooperation 可以想成就是這個「一起抬」的畫面：好幾雙手朝著同一件事去，力氣才加得起來，而不是互相拉扯。就算那張「桌子」換成一個專案、一紙條約，或是一樁警方的調查，這個字的形狀還是一樣的。One branch
原始詞典資料3 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。
cooperationnoun/kəʊˌɒp.əˈɹeɪ.ʃən/
- 1
The act of cooperating.
- 2
Active help from a person, organization, etc., such as an orderly sharing of space or resources.
- South Korea is seeking cooperation from China to produce artificial rain to help fight increasing pollution.
- 3
Association for mutual benefit, such as for purposes of production or purchase.
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。