水从一池流到下一池，第一池水的是饮用水，第二池水用来洗蔬果，第三池水可以用来洗衣服。
The water flows from one pool to the next with the first pool used for drinking, the second for washing vegetables, and the third for laundry.
水从一池流到下一池，第一池水的是饮用水，第二池水用来洗蔬果，第三池水可以用来洗衣服。
The water flows from one pool to the next with the first pool used for drinking, the second for washing vegetables, and the third for laundry.
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