Recently we held a class meeting to discuss the problem of "Good care environment, protect the earth". As we can see, the climate anomalies in the air, water, soil and other serious pollution.
最近我们举行了一个类会议来讨论这个问题的“爱护环境，保护地球”我们可以看到，气候异常的空气、水、土壤和其他严重污染。
In April, our class took part in the chongqing bishan BiCheng Town experiment elementary school wall south river pollution situation of check group, to investigate the wall of south river pollution.
四月份的时候，我们班参加了重庆市璧山县璧城镇实验小学璧南河污染情况的查小组，去调查璧南河的污染情况。 。
World-Class Pollution: the U. S. still has the dubious11 distinction of being the biggest emitter of carbon dioxide12 in the world, but China is No. 2 and gaining.
世界级的污染：美国的二氧化碳排放量在还有争议的情况下仍居世界第一位，中国排在第二位并且排放量仍在增加。
World-Class Pollution: the U. S. still has the dubious11 distinction of being the biggest emitter of carbon dioxide12 in the world, but China is No. 2 and gaining.
世界级的污染：美国的二氧化碳排放量在还有争议的情况下仍居世界第一位，中国排在第二位并且排放量仍在增加。
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