Identical relation
[计] 恒等关系
🧩 词语组成解析
🗣️ 情景例句
I have to leave. I feel terrible, but...
我得走了。真是糟糕透了， 但……
John has built up his own business.He owns a hotel.
约翰建立了他自己的生意，他拥有一家宾馆。
Oh, a lot of different things! One machine helps them to put rice in bags.
能做好多不同的事情呢！比如能帮助农民把大米装袋等。