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最佳答案：as far as possible before you get wet from head to toe,on the whole body soapTu,
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最佳答案：不准边开水龙头边刷牙 No brushing teeth with the tap on. 我们能通过修理滴水的龙头来节约水 We can save water
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最佳答案：If you left the tap on,you'll waste 70kg water a day,25 tons a year.Please don't