Coopl
并发性面向对象程序设计语言
🗣️ 情景例句
I'm going to the library to do some research.
我要去图书馆搞些调研。
Eat a peck of salt with a man before you trust him.
在你信任一个人之前，先要深入了解他。
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？