🗣️ 情景例句
who's responsible for this meeting,
他是这个会议的负责人
May I speak to Mr. Johnson, please?
我想请约翰先生听电话好吗？
I often go-swimming, sometimes in a lake near my home, and sometimes in the river.
我经常去游泳，有时在我家附近的湖里，有时在河里。