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11.
Road Wars     
Roads are packed bumper to bumper at rush hour and there is habitually high congestion in 65 spots. Traffic jams are a source of public stress and low confidence in road safety.  相似文献   
12.
Land of Bicycles     
There are currently more than 500 million cyclists in China, 10 million of them in Beijing. Despite efficient bus networks, legions of taxis and surging private car ownership, the bicycle remains a firm fixture in Chinese daily life. But it is much more than just a means of transport to cyclists today, who demand a far greater choice of design and function than ever before.  相似文献   
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