Hydromining
水力采矿, 水力开采法
🗣️ 情景例句
Five.
5号。
The waiter seems to be in a hurry to take our order.
侍者似乎匆匆忙忙拿我们的订单。
Round about, piles of limestone glistened in all the colours of the rainbow.
周围是一堆堆石灰石，像彩虹一样闪闪发光。