Compare that to your current petrol bill and an ev soon starts to look attractive .
和你现在的汽油账单比对一下，电动车很快就开始有吸引力了。
So much federal involvement has helped spur state governments and private industry to make significant investments in the ev sector as well .
联邦政府如此多的投入，刺激了州政府和私有企业也对电动车领域进行大规模的投资。
Industry insiders who know the company well say byd has struggled with consistency and quality control , including in its ev batteries .
据比较了解该公司情况的业内人士称，比亚迪一直疲于应对产品一致性和质量控制问题，包括电动车电池。
Lithium-ion batteries also power evs , which can take all night to charge at home and up to an hour to charge at ev stations .
锂电池也用于电动汽车，一次充电在家中需要一个晚上的时间，就是在电动车充电站也需一个小时来完成充电。
Chinese car companies , which previously focused on ev technology as a way of differentiating themselves , are now emphasising conventional gasoline-powered cars more . They are not as reliant on an ev theme .
