击水

yòng jiǎng jī shuǐ

用桨击水

strike water with oars

jīng yú xǐ huan yòng wěi ba jī shuǐ

鲸鱼喜欢用尾巴击水。

Whales like to thrash the water with theirs tail.

xué xí jī shuǐ

学习击水

learn to swim

wǒ men yuē dìng xià zhōu yī zài yóu yǒng guǎn jī shuǐ

我们约定下周一在游泳馆击水。

We have an appointment to swim in the swimming pool next Monday.