人类就无法存活。中考作文我们每天喝水，英语用水用水洗东西和烹制食物，节约telegram官网但其中只有3%是中考作文淡水。离开水，英语用水

节约

　　As we all know,中考作文 water is essential in our daily life. We drink water every day, we use water to wash things and cook food, we also use water to make machines. People can't live without water.

　　我们都知道水对于日常生活的重要性。

　　Though about 75% of the earth is 英语用水covered with water, only 3% of it is fresh water. So we must save water by having a shower instead of a bath. We can save water by fixing dripping taps immediately and we can also save water by not washing under a running tap.

　　虽然地球75%都被水覆盖，所以我们应该用淋浴代替泡澡来节约水，节约telegram官网同时及时修好滴水的中考作文水龙头，并且不要开着水龙头洗东西。英语用水我们还用水来制造机器。节约