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人类是生物圈中第一个比生物圈自身力量更强大的居民。他能够获得意识,作出选择,制定计划,采取行动,阻止自然界像消灭其他物种那样消灭人类。但在取得这种力量之后,人类得以肆无忌惮地砍伐森林,捕猎鸟兽,滥采矿产,排放污水。城市上空的黑雾愈来愈浓,田园乡野的草地愈来愈少,蓝天,碧水,绿色,清新正离我们远去,地球母亲发出了痛苦的呻吟……人类有幸地拥有一个地球,却不幸地亲手摧毁这个自己赖以生存的生态环境。如果这种境况无节制地持续下去,我们有理由相信:人类看见的最后一滴水,将会是自己的眼泪!
Humans are the first people in the biosphere that are more powerful than the biosphere itself. He can acquire consciousness, make choices, make plans, and take actions to prevent nature from destroying humans like other species. However, after gaining such strength, mankind can cut down forests, hunt animals and birds, indiscriminately mine production, and discharge sewage without fear. The dark fog over the city is getting more and more concentrated, the pastoral countryside is becoming less and less grassland, blue sky, clear water, green, fresh away from us, the mother of the earth has sent a painful embarrassment... Humans have the privilege of having an earth, but Unfortunately, it destroyed the ecological environment on which it depends. If this situation continues unchecked, we have reason to believe that the last drop of water that humans see will be their own tears!