🗣️ 情景例句
Well, for one thing, he's my sister's boyfriend. Ann talks about Jack all the time.
首先，他是我妹妹的男朋友。安整天就是杰克长杰克短的。
Who is that over there?
那边那个人是谁？
There is no doubt about it.
那是毫无疑问的。