Toplander
司罐工
🗣️ 情景例句
I want to see other people.
我想换换别人。
Such data is confidential.
这样的资料为机密资料。
Why does aperson standing in a bus or train tend to fall when a sudden start is made?
一个人站在公共汽车或火车上，当车突然开动时，他为什么会倾倒呢？