你可能会说：“好吧，哎呀，为什么我们不把氢气放在汽车内部的燃烧室，来驱动我们的汽车呢。”

You might say, "Well, gee, why don't we just power our cars with hydrogen placed on an internal combustion chamber."

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汽车内部环境的主要制造者就是汽车坐垫、脚垫。

The main manufacturing internal environment of the car is the car cushion, the ottomans.

youdao

这不仅仅会让汽车内部焕然一新，而且还能有效去除异味。

This will not only revitalise the car′s appearance but also give it that 'just been serviced′ smell.

youdao

So, you might say, well, gee, why don't we just power our cars with hydrogen, use an internal combustion chamber.

你可能会说，好吧，哎呀，为什么我们不把氢气,放在汽车内部的燃烧室，来给我们的汽车提供动力呢。

麻省理工公开课 - 固态化学导论课程节选