🗣️ 情景例句
I suppose you want to borrow money from me again?
我想你又要找我借钱了吧？
He is in difficulty in his business.
他在事业上遇到困难了。
and we control it by means of the mud which we circulate down the drill pipe.
我们让泥浆顺着钻杆向下循环，用这种方法来控制压力。