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That 's why you have multiple diesels at a plant for redundancy 's sake .

这就是需要在一个电站里有多台冗余柴油发电机的原因。

And the batteries usually last long enough for you to get the diesels going .

这些电池组通常能够持续到柴油发电机工作为止。

Ever since , carmakers have been placing their low-emission bets more on plug-in hybrids , clean diesels or pure electric vehicles .

从那时起，汽车制造商们开始把他们低排放的赌注更多的押在插电式混合动力车，清洁柴油或纯电动汽车上。

Go for a petrol version , which ? Suggests , as some diesels suffer faults over four years old .

杂志建议选购该车的汽油版，因为柴油版的车型在使用超过4年后可能会发生故障。

An expert on engines , he had operated the diesels that pumped out carbon monoxide to kill 870000 people .

作为引擎的专家，他让柴油机放出大量一氧化碳，以此杀死了约87万人。