听,家里时不时就会响起“哗哗哗”的协奏曲,是妈妈在阳台洗衣服,是奶奶在厨房里淘米,是姐姐在卫生间洗手……一家人每天要用掉多少水?从早上的洗脸刷牙、做早饭、喝水、洗手,到晚上的做晚饭、洗澡等,没有不要用水的。“别杞人忧天了,咱这也是为了生活 Listen, at home from time to time will ring ”Wow Wow “ concerto, is my mother washing clothes in the balcony, is my grandmother in the kitchen wash rice, is my sister in the bathroom to wash their hands ... ... a family how much water to use every day? From morning Wash your face brush your teeth, make breakfast, drink water, wash your hands, do dinner at night, take a bath, etc., do not use water. ”Do not worry about people, and this is our life