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We have only one earth .It's our duty to protect the environment. I think we should keep the environment clean and tidy. We shouldn't spit in pubic or throw litter. We should throw the litter to the du...
In modern society, we tend to become more and more aware of our living environment or physical environment, because we is not clean as before. So many people now choose their house as to its environmen...
重庆创模人人参与,和谐环境家家受益是什么意思 重庆创模人人参与，和谐环境家家受益意思如下。 1、国家环保模范城市是我国城市环境保护的最高荣誉，...
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