🗣️ 情景例句
They mentioned you as a good source of information.
他们说你消息灵通。
Who is the auther of this biography?
谁是这篇传记的作者？
The man had connected the air-line to a supply line of oxygen, not compressed air.
这个工人把供气管接到了氧气供应管上，而不是接到压缩空气管上。