清水的用法和樣例：
例句
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這里還有其它種類的咖啡機，那種你只需倒入清水的咖啡機，叫“dripcoffeemaker”。
And there are other kinds, where you just pour in the water and it drips through, that's called a drip coffee maker. -
衣服在肥皂水里洗過之后，要用清水徹底漂干凈。
After washing them in soapy water, rinse the clothes out thoroughly. -
讓我教你，你先洗頭，然后用溫熱的清水漂洗兩次。
Let me show you. first you wash your hair, then rinse it twice with clean warm water.
