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1·The generally accepted goal is to produce a vehicle that can go 500 kilometres without refuelling while surviving northern winters and desert summers.

他们普遍要求生产出来的燃料汽车能够在北方冬天和沙漠夏天等气候环境下不加燃料行驶500公里。

2·It now takes four-fifths as many vehicle-kilometres of travel to generate a pound of GDP as it did in 1992 (see chart).

如今，GDP里每一英镑中车辆里程的作用已经是1992年的五分之四了(见图)。

3·In March, Chery Auto unveiled a battery electric vehicle-the S18EV-that it says has a range of 150 kilometres on a single charge.

3月，奇瑞汽车推出了一款电池电动汽车—s 18 EV。据说这款汽车充电一次即可行驶150公里。