中考英语作文范文如何保护我们的世界更美丽

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and draw on the wall.we mustn t spit in public or cut down trees.we must make our world more and more beautiful，中考英语作文范文如何保护我们的世界更美丽，taking care of our environment is our duty.but how we can do to make our environment more beautiful?we must make ourselves

温馨提醒：随时光变迁，文中所陈述观点；准确性、难免有所变动，因此文中观点仅供参考。