🗣️ 情景例句
Yeah, he's fine.
是的 ，他不错。
If you lose your way, ask a policeman.
如果你迷路了，可以向警察打听。
Though a number of descents have been made, much of it still remains to be explored.
人们多次进入洞内探险，但至今尚有不少东西有待勘探。