Leastone
层状砂岩
🗣️ 情景例句
I've been working too hard. I'm beat.
我工作的太多，我快垮了。
I will be hospitalied in November.
我将在十一月份住院。
I'm sorry I don't know. You'd better ask that policeman over there.
对不起，我不知道。你最好问问那边的警察。