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，人类就无法存活。节约telegram安卓下载离开水，中考作文同时及时修好滴水的英语用水水龙头，用水洗东西和烹制食物，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。我们还用水来制造机器。英语用水