帮我翻译下以下的句子

青涩郁金香

1.Energy efficiency cuts down the increase of  carbon dioxide in the atmosphere,which is the main cause of globel warming.
有效地使用能源能够减少大气中能够二氧化碳的增长而二氧化碳则是导致全球温暖化的罪魁祸首.
2.Small but consistent environmental action by everyone can help to make sure they do not become overwhelming.
每个人对于环境上的小贡献,只要能持之以恒,就能确保他们(这个they指什么啊)不会势不可挡.
3.Buy environmentally responsible products-try to use products that do not contain chemicals that can do harm to the environment.
购买环保类产品,即不含对环境有害物质的产品
4.Get a timetable-you may find a convenient alternative to the car and you will avoid the problem of where to park.Share a car-a sociable way to go to work or the shops.  Use unleaded prtrol if you can.
制定一个时间表可以帮助你找到另一条使用汽车的捷径同时也省去了停车的烦恼.拼车去购物或是上班是个好办法.如果可以的话,尽量使用无铅汽油.
5.We are all responsible for making the world a healthier,safer place for all of us in the future.
每个人都有责任使这个世界在将来变得更健康和更安全

[ 本帖最后由 vincent_chen 于 2008-1-9 22:52 编辑 ]

vincent_chen

翻译的水平下降了,汗阿 不知道LZ文中有个they是指代什么,所以译文可能有些问题......