1、It's everyone's duty to love and protect the environment.
愛護和保護環境是每個人的責任和義務。
2、But some people don't care about it.
但是有些人卻不關心或不在意。
3、The most important question in the world today is pollution.
當今世界最重要的話題就是污染問題。
4、The amount of water which is suitable to drink is less and less.
適合人類喝的水是越來越少了。
5、Even worse, they pour dirty water in to rivers.
更糟糕的是他們排放污水到河流里。
6、They waste a lot of water in their daily life.
日常生活中他們浪費很多水。
7、Something must be done to stop the pollution.
人類必須採取一些措施來制止污染。
8、They throw rubbish into rivers , too.
他們還亂扔垃圾到河流理去。
9、Do not throw rubbish onto the ground. Do not waste water. Use both sides of paper when you write. Stop using plastic bags for shopping. Make classrooms less noisy.
不要在地上扔垃圾。不要浪費水。當你寫字時要在紙的兩面都要寫。停止使用塑膠袋去購物。減少教室里德吵鬧聲。
10、Planting trees Trees are very helpful and important for us.
樹對我們人類是多麼的重要和有用。
11、No one can live without water or air.
沒有人能離開水和空氣生存。
12、we can't live without water.
沒有水我們就不能生存。
13、We should take many measures to stop pollution.
我們應該採取許多措施去停止污染。
14、Without the shade from trees, Earth would get too hot to live on.
沒有了樹蔭，地球將會變得太熱而不能生存。
15、Many rivers and lakes are seriously polluted.
很多河流湖泊已經受到嚴重污染。
16、As we know , water is very important to man.
我們知道，水對人類來說是非常的重要。
17、We need to protect Earth because it is our home.
我們需要保護地球因為它是我們的家。
18、It's our duty to save water.
節約水是我們每個人的責任。
19、We should plant more and more trees in order to live better and more healthy in the future.
為了將來我們的生活過得更好、更加健康我們應該種更多的樹。
20、We don't need to do big things—we can start out small.
我們不需要做大事，我們可以從小事做起。
21、Let's do our best to make it more beautiful.
讓我們盡力讓它更美麗。
22、We should stop factories from producing harmful gases.
我們應該阻止工廠生產有害氣體。
23、If we don't save water, the last drop of water will be a tear-drop of us.
如果我們不節約水，那麼最後一滴水也許會是我們人類的眼淚。