在交通运输领域，相当于一块智能电表的是汽车上的一个车载单元。
In transport the equivalent of a smart meter is a vehicle's on-board unit.
逐步减少交通运输领域石油能源产品的使用量，对减少能源消费总量和二氧化碳排放量十分重要。
Gradually reducing the use of petroleum products in the traffic and transportation sector is very important to reducing overall energy consumption and the emission of carbon dioxide.
在交通运输领域要达到排放指标的要求，就需要人类在减少使用汽车的同时适度多步行和骑自行车。
Meeting emissions targets in the transport sector would require, alongside reductions in car use, modest increases in walking and cycling.
应用推荐