🗣️ 情景例句
First, we have to catch some fish.
首先 ，我们得钓几条鱼。
We extend hospitality to our guests.
我们热情款待客人们。
that a series of deep soundings was obtained in the Atlantic and the first samples were collected by dredging the bottom.
才在大西洋测得一个个海水深度，同时通过挖掘海底，取得了研究海底的首批样品。