如果我说世界地球日，你会联想到什么?是满河的垃圾，是飘着黑烟的烟囱，还是楼道里永远扫不完的垃圾，甚至是一个随地吐痰的行为?
If I say the world earth day, you will think of what? Is a river full of garbage, is with the black smoke of the chimney, and the corridor will sweep up the rubbish, or even a spitting behavior?
每天都有不爱护环境的事情发生，你是否有过这样的行为呢?如果有，你是否能在世界环境日这天好好反省反省呢?如果没有，你是否制止过这样的行为呢?
Do not care for the environment things happen every day, whether you have such a behavior? If there is, if you can one day to reflect on World Environment Day? If not, would you stop that?
同学们，我希望大家都和我一起倡导：爱护环境，保卫家园，从点点滴滴开始!
The classmates, I hope everyone together and I: care for the environment, to defend the homeland, bit by bit from the start!