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最佳答案：Less private cars and more bus, ride a bike or walk to work
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最佳答案：If you choose the cost of private cars is to choose ten times the cost of public
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最佳答案：As people living standard rise, the number of private cars increased, traffic ja
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最佳答案：地铁的环境效益 Environment effect of underground节省土地 save land减少噪音 abate the noice减少干扰
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最佳答案：walking ,riding a bike or by bus instead of grab a private car or taxi
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最佳答案：You Durban last week on "growing popularity of private cars in recent years," th
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最佳答案：This old house has seen my childhood.The time when Shanghainese don't have priva
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最佳答案：Nowadays,along with the gradual improvement of living standard,out of daily need
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最佳答案：My favorite is the fall season. In the autumn holiday, my family and my friends
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最佳答案：the increasingly deteriorated environmental problem is a fact that we can not de