Operation guidance
[计] 操作管理
🧩 词语组成解析
🗣️ 情景例句
I could work out in your class with no problem.
如果我去你的班上做运动， 一定不会觉得有问题。
He did it in no time.
他马上把那事给做了。
Check the prices before you decide whether to buy one.
先把价格核对一下，再决定该不该买。