tiny engine

That depends on the kind of fuel it uses& the invention is essentially a very tiny, highly efficient engine.

这项发明实际上是一台微型高效发动机。

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Although it emits very little carbon dioxide thanks to its tiny engine, meeting other emissions standards and crash regulations would be much harder and would make the Ace much more expensive.

Tata车排放的二氧化碳量很少，这要归功于它的小型引擎。但是要达到尾气排放标准和抗撞击的指标还是相当困难的，而且这也会使它的价格上涨。

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It has only got a tiny electric engine.

只剩下一个很小的电动发动机。

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He's planning on getting a little car with a tiny engine to make his wife a bit happier.

他想买辆小排量的汽车让自己老婆开心啊。

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