At its best, Nissan claims, the Leaf will have "up to" a 100-mile range before needing a fueling charge.

最佳状况，日产汽车声称，Leaf电动汽车在需要充电前可以续航100英里(译注：约合161公里)。

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With batteries costing thousands of dollars and limited to about a 100-mile range, consumer appetite is unclear.

鉴于蓄电池价格高达数千美元，而续航里程仅有大约100英里，目前尚不清楚消费者会有多大兴趣。

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But most electric cars on sale today cannot yet challenge the 300-mile range of the average internal combustion engine.

但是现而今市面上的电动汽车依然无法与普通内燃机汽车300公里的续航里程相匹及。

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The government takes a more conservative view, crediting the 2013 Leaf with a 75-mile range.

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The Karma's lithium-ion battery is said to deliver a 50-mile range on a full charge.

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For comparison, under optimal conditions, the Leaf also has an anticipated 100 mile range.

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