在水下
在水下的用法和样例:
例句
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把放在水下的石头拿起来,你将会发现它在水下要比把它拿出水面时要轻。
Picking up a stone lying underwater, you will find that it is lighter underwater than when you lift it out into the air. -
海底(实验室)工作人,深水操作人员训练能在水下装置物中生活并引导、辅助或作为科学研究的对象
A person trained to live in underwater installations and conduct, assist in, or be a subject of scientific research.