🗣️ 情景例句
What did you tell Grandpa?
那你是如何对爷爷说的呢？
One who can do everything can do nothing.
什么都能做，什么都不行。
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。