🗣️ 情景例句
When do you need the volunteers,
你们什么时候需要义工
I will talk more about that in a moment.
目前我要多讨论那个问题。
It was no use pretending that I had not seen him, so I waved to him.
若再装作没看见他已是没有用了，我只好向他招手。