Turn off air con: a car engine generates enough pollution without having to power an onboard air conditioning unit.

关上空调：一辆车就算不开随车空调，也已经产生足够的污染了。

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It is a small budget car with engine capacity up to 1.5 liters, with an automatic gearbox and even air conditioning.

这是一辆便宜的车，拥有1.5公升的排量，配备自动变速箱甚至还有空调。

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The engine of the purple-and-gray bus continued to run, providing air conditioning as midday temperatures reached 93 degrees.

紫灰色的大汽车仍在行驶中，空调在中午93度高温下也在运转。

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Engine sounds, air conditioning and loudspeakers, wheels on tarmac.

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Exhaust from the engine consists of harmless atmospheric air, cold enough to serve as air-conditioning on a hot day.

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The capacitor will power electrical components such as the air conditioning and stereo, which are normally powered by an alternator connected to the engine.

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