与内燃机不同的是，电力汽车具有完美的扭矩表现，其牵引力也因此得名，从零转速起，就像离弦之箭一样不需要借助加速箱。

Unlike internal-combustion engines, electric motors have full torque, as pulling-power is called, from zero revs. They are thus predisposed to go like a bat out of hell without the aid of a gearbox.

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因此，尽管事实上没有变动齿轮，使用可调节滑杆调节扭矩以提供加速和减速时的震动，就像有个真实的变速箱似的。

So, even though no actual gears are being changed, using the paddle-shift modulates the torque to provide the jolts of acceleration and deceleration that would happen if there were a real gearbox.

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变速箱随着加速传来一阵轰鸣。

Acceleration is accompanied by a resonating growl from the gearbox.

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