汽车内泄漏污染物的四个位置是燃油箱、化油箱、曲轴箱和尾管。
The four places in the automobile from which pollutants can escape are the fuel tank, carburetor, crankcase and tail pipe .
汽车内泄漏污染物的四个位置是燃油箱、化油箱、曲轴箱和尾管。
The four places in the automobile from which pollutants can escape are the fuel tank, carburetor, crankcase and tail pipe.
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