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我家居住在单元宿舍楼的一层,在五层楼顶安装了一台太阳能热水器, 由于室内淋浴喷头和太阳能热水器水箱之间有着较长的距离,所以,每次洗
My family lives on the first floor of the unit dormitory building. A solar water heater is installed on the roof of the five-story building. Since there is a long distance between the indoor shower head and the solar water heater tank, each wash