At home, you should use as little energy as possible.
在家里，你应该尽可能少地使用能源。
Turn off the lights and anything else electrical when not in use.
关掉电灯和其他不使用的电器。
Since factories use a lot of energy and also let off carbon gases, it is important to recycle as much as possible.
由于工厂耗费了大量的能源，释放了碳气体。所以尽力回收是很重要的事情。
In particular, metal products and paper products require a lot of energy to produce, so you should find ways to use these again without throwing them away.
特别指出，金属制品和纸产品需要大量的能源来生产，所以你应该寻找再利用这些东西的方式，而不是将它们扔掉。
Last but not least, you can plant a tree, because trees absorb the carbon dioxide in the air to produce oxygen.
最后一项要点是，你可以种一棵树，因为树会吸收空气中二氧化碳并产生氧气。
Planting a small tree is cheap and easy, and two decades from now, when you look at what will have become a large tree,
种植一棵小树成本低也很简单，但二十年之后，当你看到它长成大树时，
you will find a sense of satisfaction knowing that you did your part to help solve the problem of climate change.
你会有一种满足感，因为你知道自己为帮助解决气候变化问题尽了一份力。