超速行驶英文

He was fined for overspeeding.speeding and overspeeding either would be fine,but its surprising somebody never know 'overspeeding'?

减速slowdown超速overspeed

be speedingExplanation：Someone who is speeding is driving a vehicle faster than the legal speed limit.From: Collins COBUILD Dictionary

减速speeddown加速speedup

Prohibited speeding

He was penaltied because of driving overspeed.

常见的英语"减速"和"超速"表达分别是 to slow down/to reduce speed 和 to drive over speed limit/to speed over limit。除了上述动词表达，还可以用名词形式表达——减速：slowing down，speed reduction例：Slowing down/Speed reduction is required when driving through residential areas.超速：over-speeding例：Over-speeding will be fined.

He was fined for speeding.====================一楼的翻译是错的 penalty不能做动词二楼的是完全的中式英语超速驾驶就是speeding 不用加over.