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最佳答案：Environmental problems are becoming more and more serious all over the world.Wit
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最佳答案：Life in futureAs time goes by,there are going to be big changes in our everyday
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最佳答案：Nowadays, more and more people realize it`s necessary and important to protect t
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最佳答案：With the improvement of our living standard, more and more people can afford a c
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最佳答案：As we all know, the environment around us is getting worse and worse. In some pl
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最佳答案：Protect environment(环境保护) The earth scale change of climate has brought a new ki
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最佳答案：Great changes have taken place in my hometown.In the past,people live in a low h
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最佳答案：Environment ProtectionWe live in the world every day.We eat food,drink water,wea
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最佳答案：Our hometown used to be very beautiful.But now it is poluted.The environment in
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最佳答案：To account for the above-mentioned case, several effects arisen from CG should b