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Lesson 46Protect Our Environment-英语课件

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water. I try to save water in many ways. I take short showers.I often check to make sure there aren't any leaks, and I neverforget to turn off the tap. Do we recycle at home? Yes!We sort our pop cans, beerbottles and waste paper. A truck picks up our recycling everyweek. It is made into new things. We reuse our plastic bags,too. We use them again and again, or we put other garbage inthem. Cars and factories make the most pollution. I

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