Electrowelding
电焊
🗣️ 情景例句
No buts.
不要说可是。
While we were having breakfast,John was talking on the telephone.
当我们正在吃早餐时，约翰正在打电话。
A talk? What subject should I talk about?
吉姆，讲话？我能讲什么题目呢？