因为你开暖风要耗油. 0 ^1 a m8 [& _& E+ B) ?% kcaoqian 发表于 2010-12-6 09:45
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You sure? Any citations? ( j- z- f+ ?5 M: G4 n : u% C. h5 B- s! V4 jThe warm air comes from engine heat. It doesn't cost you extra fuel, except when you heat up your car while idling.