“给水”造句
氯用来
给水消毒。
Chlorine is used to disinfect water.
给水加热时, 它会变成蒸气.
When heated, water changes into vapour.
可以毫不夸张地说,有成千上万座混凝土水坝正在供灌溉,
给水 、 防洪 、 发电之用.
Literally thousands of concrete dams are providing water supply shortage, irrigation, flood control, and power generation.