1. 他在水龍頭下面沖洗茶壺，以便把茶葉沖掉。
   He rinsed the teapot out under the tap, to get rid of the tea-leaves.
2. 水龍頭關(guān)不緊就浪費水。
   A dripping tap wastes water.
3. 這水龍頭好擰。
   This tap turns easily/It's easy to turn this tap.
4. 水正從水龍頭流出。
   Water was falling from the faucet.
5. 他用自來水龍頭流出的涼水把手洗干凈。
   He cleaned his hands in the cold water from the tap.
6. 管子工連接上所有管子，然后打開了水龍頭。
   The plumber connected up all the pipes and turned on the tap.
7. 哪個小淘氣干的聰明事，讓水龍頭開了一夜。
   Some bright spark has left the tap running all night.

水的英語翻譯：

龍頭的英語翻譯：