1、We should stop factories from producing harmful gases.我們應(yīng)該阻止工廠生產(chǎn)有害氣體。
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2、Save the earth, Our Only Home.保護(hù)地球，我們唯一的家。
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3、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。
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4、Most environmental litigation involves disputes with governmental agencies.許多環(huán)保訴訟都涉及與政府機(jī)構(gòu)的爭端。
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5、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(fèi)水。當(dāng)你寫字時要在紙的兩面都要寫。停止使用塑料袋去購物。減少教室里德吵鬧聲。
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6、Don't litter the floor.不隨地扔垃圾。
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7、Governments of many countries have established laws to protect the air, forests and sea resources and to stop environmental pollution.許多國家制定了法律來保護(hù)大氣、森林和海洋資源，制止環(huán)境污染。
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8、Please keep off the grass.不要踐踏草坪。
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9、It’s our duty to save water節(jié)約水是我們每個人的責(zé)任。
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10、Safety First.安全第一。
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11、Earth is our home, you rely on green.地球是我家，綠化靠大家。
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12、Environmental problems directly affect the quality of people's lives.環(huán)境問題直接影響人們的生活質(zhì)量。
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13、Let's do our best to make it more beautiful.讓我們盡力讓它更美麗。
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14、If we don't save water, the last drop of water will be a tear-drop of us.如果我們不節(jié)約水，那么最后一滴水也許會是我們?nèi)祟惖难蹨I。
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15、Handle with Care.小心輕放。
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16、No climbing.禁止攀爬。
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17、The most important question in the world today is pollution.當(dāng)今世界最重要的話題就是污染問題。
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18、No one can live without water or air.沒有人能離開水和空氣生存。
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19、We should stop factories from producing harmful gases.我們應(yīng)該阻止工廠生產(chǎn)有害氣體。
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20、Many rivers and lakes are seriously polluted.很多河流湖泊已經(jīng)受到嚴(yán)重污染。
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21、Without the shade from trees, Earth would get too hot to live on.沒有了樹蔭，地球?qū)兊锰珶岫荒苌妗?/div>
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22、We need to protect Earth because it is our home.我們需要保護(hù)地球因為它是我們的家。
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23、Discharge pipes directly take pollutants away from the plant into the river.排泄管道直接將污染物從工廠排入河流。
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24、Please shut the door after you.出入請關(guān)門。
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25、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(yīng)該種更多的樹。
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26、They throw rubbish into rivers , too.他們還亂扔垃圾到河流理去。
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27、Even worse, they pour dirty water in to rivers.更糟糕的是他們排放污水到河流里。
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28、Keep clean.保持清潔。
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29、We need to protect Earth because it is our home.我們需要保護(hù)地球因為它是我們的家。
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30、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。