Maintaining the extended-range Chevrolet Volt presents a special challenge because it carries a gasoline engine.
对于雪佛兰Volt来说续航能力意味着一个特殊挑战因为它搭载了一台汽油发动机。
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The Chevrolet Volt, a revolutionary electric car with a "range-extending" internal-combustion engine, due to be launched in 2010, made Toyota's Prius hybrid look a bit dated.
The Chevrolet Volt is leading the field in electric battery powered cars. Pelosi inspected the four-seat vehicle that touts a 64-kilometer range without using its gasoline engine.