1、We should stop factories from producing harmful gases.我们应该阻止工厂生产有害气体。 2、Save the earth, Our Only Home.保护地球，我们唯一的家。 3、As we know , water is very important to man.我们知道，水对人类来说是非常的重要。 4、Most environmental litigation involves disputes with governmental agencies.许多环保诉讼都涉及与政府机构的争端。 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。不要浪费水。当你写字时要在纸的两面都要写。停止使用塑料袋去购物。减少教室里德吵闹声。 6、Don't litter the floor.不随地扔垃圾。 7、Governments of many countries have established laws to protect the air, forests and sea resources and to stop environmental pollution.许多国家制定了法律来保护大气、森林和海洋资源，制止环境污染。 8、Please keep off the grass.不要践踏草坪。 9、It’s our duty to save water节约水是我们每个人的责任。 10、Safety First.安全第一。 11、Earth is our home, you rely on green.地球是我家，绿化靠大家。 12、Environmental problems directly affect the quality of people's lives.环境问题直接影响人们的生活质量。 13、Let's do our best to make it more beautiful.让我们尽力让它更美丽。 14、If we don't save water, the last drop of water will be a tear-drop of us.如果我们不节约水，那么最后一滴水也许会是我们人类的眼泪。
崔若若11
