🗣️ 情景例句
He is making good progress after his operation.
他动过手术后病情大为好转。
It is better to be a martyr than a confessor.
与其做忏悔，不如做殉道者。
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。