潜水

wǒ xū yào yī gè qián shuǐ zhōng

我需要一个潜水钟。

I need a diving bell.

chú fēi nǐ zhī dào shuǐ duō shēn fǒu zé bù yào qián shuǐ

除非你知道水多深，否则不要潜水。

Don't dive unless you know that the water is deep enough.

wǒ bù huì qián shuǐ

我不会潜水。

I cannot dive.

qián shuǐ bù léi jiàn

潜水布雷舰

underwater minelayer

qián shuǐ gōng zuò

潜水工作

diving work

qián shuǐ yuán jìn zài zhǐ chǐ

潜水员近在咫尺。

Divers were close at hand.