Metcolising
铸铁喷铝法
🗣️ 情景例句
Hi, John, what's going on?
嗨，约翰，你都在做些什么事啊？
You speak English pretty well.
你的英语讲的很好。
First, I tell the actors where to stand and where to move.
首先，我要告诉演员在剧中站立和移动的位置。