🗣️ 情景例句
which I could continue at home.
可以在家中继续从事。
Waste not,want not.
俭以防匮。
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。