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Good environment can make people feel happy and fit . To improve the environment means to improve our life.
We should plant more trees and flowers around us . We shouldn’t cut them down . We should stop factories from pouring waste water into the river and waste gas into the air.
Whenever we see litter on the ground ,
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http://www.binet.co.jp/blog/2007/05/....html#comments, we should pick it up and throw it into dusbins. Never spit in public. Don’t draw on public walls. It’s our duty to protect the environment.