Coalbed
煤层
🗣️ 情景例句
so I asked her to be Mrs. Pete Waters.
所以我请求她成为Pete Waters夫人。
If you look up, you can see the airplanes.
抬头看，你看到飞机了吧。
It's Jim. He's in that tree. He can't get down. Can you help him?
是吉姆，他在树上，下不来了，你能帮他吗？