When people pour old motor oil on the ground or throw it in the garbage, it pollutes the environment.

当人们把旧机油倒在地上或扔到垃圾里，它会污染环境。

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Substitute "car" for "camera" and you have a story that should concern thoughtful bosses in the motor and oil industries.

将相机换成汽车，你完全可以令汽车和石油工业的老板们担忧起来。

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In your yard, recycle used motor oil.

在你的院子里，循环使用油马达。

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Malloy, a DIY-type guy who drove an ambulance to put himself through college, has been spotted covered in motor oil from trying to get it started.

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It is projected above material goods covered in motor oil.

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This sudden surge in exports of oil distillates, the primary source for motor diesel fuel consumed in the U.S., occurred at the same time diesel prices hit record highs.

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