摘要 随着低碳经济的提出和节能减排的号召，绿色车、节能减排已经成为当今交通工业发展的主旋律。然而，面

【专家解说】：Abstract： With the low-carbon economy and energy savings made the call, green cars, energy conservation, industrial development has become the main theme of transportation. However, faced with increasingly prominent due to increased car traffic congestion, safety, environmental pollution, the only "green" is not enough, the future of new transportation means of transport should be lighter, portable, energy conservation, low-carbon transition, which will become the future development of transport the main means of transport direction. Keywords: transport, green, light, portable 自己再润润色，就搞定了。