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最佳答案：Cars now have become a tool for traveling for people,which bring great convenien
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最佳答案：In the United Kingdom bus,people always stand as a row of cars,jumping is impoli
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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：Modern social science and technology more and more developed, for example: the c
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最佳答案：1. There will be more trees in the future2. People will live to be 200 years old
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最佳答案：地道翻译：1.针对老年人的汽车市场基本未开发The senior-oriented auto market has not been developed bas
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最佳答案：for reducing greenhouse gas of atmosphere,on the one hand,we need to cut down el