Save water

节约用水

Water is useful. We drink water and use water to clean things every day. In many places, there is not much water. We should not waste water. We should reuse and save it.

水是有用的。我们每天喝水并且使用水清洗东西。在很多地方，没有很多水。我们不应该浪费水。我们应该再利用并节约水。

Save energy

节约能源

Most of our energy comes from coal and oil. There is not much coal or oil on Earth. We should save energy. We should not drive so much because cars use a lot of energy.

我们大部分能源来自煤炭和石油。地球上没有太多煤炭和石油。我们应该节约能源。我们不应该开车太多，因为汽车使用大量能源。

Save trees

节约树木

Wood comes from trees. We use wood to make tables，chairs and many other things. We should not cut down too many trees because trees help keep the air clean.

木材来自树木。我们使用木材制作桌子、椅子和很多其他东西。我们不应该砍伐太多树木，因为树木帮助保持空气干净。

Don’t use too much plastic

不要使用太多塑料

We use plastic to make bags and bottles, but too much plastic is bad for the Earth. We should not use too many plastic bags or bottles. We should use paper bags and glass bottles.

我们使用塑料制作袋子和瓶子，但是太多塑料对地球有害。我们不应该使用太多塑料袋子和瓶子。我们应该使用纸袋子和玻璃瓶子。