据我所知，现在那些工厂每天排出的废汽、污水，就很严重地污染着环境，还有重金属元素铅等，严重危害人类身体健康，那一团团废汽、烟雾，像一群妖魔似的的向我们的家园扑过来。
As far as I know, the waste steam and sewage discharged by those factories every day seriously pollute the environment, as well as the heavy metal element lead, which seriously endangers human health. That cluster of waste steam and smoke, like a group of demons, rushed to our homes.
世界上大量的树木已大量被人们砍伐，使空气变得越来越稀薄，一棵棵树变成了一座座房子、一种种家具。如果再这样下去，产生的氧气会减少，人类这样实际上是害自己啊!
A large number of trees in the world have been cut down by people, making the air become thinner and thinner. Each tree has become a house, a variety of furniture. If it goes on like this, the amount of oxygen produced will be reduced. In fact, human beings do harm to themselves!
所以从现在开始，不要乱丢垃圾，不随地吐痰，减少垃圾量;不乱伐树木，保护国家野生动物，爱护花草树木，维持生态平衡，创造一个美好的生态环境!
So from now on, do not litter, spit, reduce the amount of garbage; do not deforest, protect the National Wildlife, love flowers and trees, maintain ecological balance, and create a beautiful ecological environment!
大家快快行动起来吧
Let's move