We live in the 21st century, and people today pursue a life that is simple and energy-saving, many inventions have been used to save energy, such as people use solar energy instead of electric power. The traditional power we use can produce some gases, which will harm the environment, and some energy can’t recycle. To make use of the power, we should do something to save energy. We should remember to turn off the light when we go out, the water we use can pour into the flower pot. Though these things are tiny, but if everyone does the small things in their life, a large amount of energy can be saved.
我们生活在21世纪，今天人们追求简单和节能的生活，很多发明被使用，以此来节能，比如人们使用太阳能来代替电能。我们使用的传统能量会产生一些气体，对环境有害，一些能源不能重复使用。为了充分利用能源，我们应该做一些事情来节能。我们出门的时候应该记得要关掉灯，用过的水可以花盆里。虽然这些事情很微小，但是如果每个人都在他们的生活中做一些小事的话，就可以节约大量的能源。
