Alaire
n. (Alaire)人名；(法)阿莱尔
🗣️ 情景例句
I really mean it.
当然是真的。
Never too old (or late) to learn.
学到老，学不了。
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。