:安全环保标语英文

　　更糟糕的是他们排放污水到河流里。

　　6、They waste a lot of water in their daily life.

　　日常生活中他们浪费很多水。

　　7、Something must be done to stop the pollution.

　　人类必须采取一些措施来制止污染。

　　8、They throw rubbish into rivers , too.

　　他们还乱扔垃圾到河流理去。

　　9、Do not throw rubbish onto the ground. Do not waste water. Use both sides of pa-pe-r 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。

　　10、Planting trees Trees are very helpful and important for us.