1、We are using up our natural resources and at the same time polluting our environment with dangerous chemicals. If we continue to do this, life on earth cannot survive.
1、我們一邊耗盡自然資源，一邊產(chǎn)生化學(xué)污染物。如果繼續(xù)這樣做的話，地球上的生物將難以生存。
2、Protecting the environment is every man's responsibility.
2、保護(hù)地球環(huán)境是每一個(gè)人的責(zé)任。
3、if everyone could make a big contribution to environmental protection, our home will become much?more beautiful.
3、如果每個(gè)人為環(huán)境保護(hù)作出一點(diǎn)貢獻(xiàn)，我們的家園會(huì)變得更加美麗。
4、Protecting the environment, everyone's duty
4、保護(hù)環(huán)境，人人有責(zé)。
5、The short life of the flowers away, leaving behind the beauty is forever.
5、帶走的花兒生命短暫，留下的美麗才是永遠(yuǎn)。
6、Governments of many countries have established laws to protect the air, forests and sea resources and to stop environmental pollution.
6、許多國(guó)家制定了法律來(lái)保護(hù)大氣、森林和海洋資源，制止環(huán)境污染。
7、The protection of trees, that is, to protect themselves。
7、保護(hù)樹(shù)木，就是保護(hù)自己。
8、In addition to the photos, nothing taken away; In addition to the footprints, nothing left.
8、除了相片，什么都不要帶走;除了腳印，什么都不要留下。
9、Have green trees, have the pulse of the earth.
9、樹(shù)木擁有綠色，地球才有脈搏。
10、Earth is our home, you rely on green.
10、地球是我家，綠化靠大家。