水的重要性

As we know , water is very important to man, we can't live without water. The amount of water which is suitable to drink is less and less.But some people don’ t care about it.They waste a lot of water in their daily life.

Even worse, they pour dirty water in to rivers.They throw rubbish into rivers , too.

Many rivers and lakes are seriously polluted.Something must be done to stop the pollution.Only in this way can we live happily. lf we don't save water, the last drop of water will be a tear-drop of us.

众所周知，水对人类非常重要，我们离不开水。适合饮用的水量越来越少，但是有些人并不在意，他们在日常生活中浪费了大量的水。

更糟糕的是，他们把脏水倒进河里，还把垃圾倒进河里。

许多河流和湖泊被严重污染。必须采取措施制止污染。只有这样，我们才能幸福地生活。如果我们不节约用水，最后一滴水将成为我们的一滴眼泪。