Be very careful about speed traps.

请小心超速陷阱。

So be careful about speed traps where it's very easy to get caught speeding.

请小心超速陷阱，在这会更容易抓住你的超速行为。

It's a set of rules the FCC approved in 2010 to prevent speed traps on the information superhighway.

FCC 曾2010年批准了这样一系列防止信息高速公路上各种陷阱的法规。

Beware photo speed traps can be really expensive and those with rental cars are billed by mail.

当心照片速度陷阱可能贵， 那些租车的人是通过邮寄收费的。

A speed trap is an area where a police officer in his car, in his cruiser has a very good hiding spot.

超速陷阱是一个区域，警车里和巡航设备里的交警会把自己隐藏的很好。