🗣️ 情景例句
When did you come here?
是什么时候来这儿的？
I'm sorry. I don't get what you're driving at.
抱歉，我不明白你的意思。
They may also have used wood and skins, but these have rotted away.
他们也可能用过木头和兽皮，但这类东西早已腐烂殆尽。