仅有百分之十二的受访者关注到能效问题——例如使用节能灯泡、房子隔温以及驾驶混合动力汽车。
Only 12 percent went for efficiency: using compact fluorescent bulbs, insulating the house or driving a hybrid car.
一种节能减排的方法是驾驶小型车。
One way to save fuel and be kinder to the environment is to drive a smaller car.
作为驾驶培训系统，它具有节能、安全、经济和培训不受时间、气候、场地的限制，训练效率高、培训周期短等优点。
For example, it is low-costs, safety, and effect for time, and used without limits such as climate and field, and it can promote effective and decrease the training period else.
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