全电动汽车不使用汽油，但是它们的碳排放情况取决于它们什么时候充电。
All-electric cars use no gas, but their carbon profiles depend on when they plug in.
平均来说，很少有司机知道什么时候给汽车充电最便宜，或者一次充电能开多远。
The average driver knows nothing of when it's cheapest to charge his car battery, or how far he can drive on a single charge.
而臭氧的排放量取决于什么时候你给你的电池插上充电线。
But how much ozone gets produced depends on when you reach for that plug.
电池的使用时间真的很长，我甚至忘了上次充电是在什么时候。
The battery really works so long that I even do not remember when charged it last time.
内置的50瓦电源逆变器可用于电力和再充电手机和内置的数字广播可以让你知道什么时候在谈到天气小型便携设备。
The built-in 50-watt power inverter can be used to power and re-charge small portables like cell phones and the built-in digital radio can keep you in the know when it comes to the weather.
内置的50瓦电源逆变器可用于电力和再充电手机和内置的数字广播可以让你知道什么时候在谈到天气小型便携设备。
The built-in 50-watt power inverter can be used to power and re-charge small portables like cell phones and the built-in digital radio can keep you in the know when it comes to the weather.
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