更新时间：2018-10-19 09:29作者：王华老师
垃圾污染环境，损害健康，不要到处扔垃圾
11、It's our duty to protect our environment。
保护我们生存的环境是我们的责任和义务。
12、The waste water will pour into rivers,lakes and fields.It will harm the crops ,kill a large number of fish.
废水流到河里，湖里和田野里，污染农作物，杀死大量的鱼。
13、It's everyone's duty to love and protect the environment.
这是每个人的责任，爱护和保护环境。
14、Cherish the source of nature, totally make a living a life green.
珍惜自然之源，共营生命绿色。
15、It is very important to take care of our environment.
这是非常重要，我们要保护我们的环境。
16、Something must be done to stop the pollution.
必须采取某种措施来制止污染。
17、We should not spit in a public place/ cut down the trees.
我们不应该在公共场所吐痰/砍伐的树木。
18、We should plant more flowers and trees.
我们应该种更多的花和树。
19、If everyone makes contribution to protecting the environment, the world will become much more beautiful.
如果人人都为保护环境作出贡献，世界将变得更加美丽。
20、We must pick up some rubbish and throw it into a dustbin.