甩尾、爬頭、跣軚、煞車，英文係咩?

甩尾 - Drifting

爬頭 - Passing

跣軚 - Skidding

煞車 - Braking

"甩尾" should mean: in a situation that the driver loses control of the car whiling making a sharp turn at high speed. Because of the forward momentum, the tail of the car is way off the nature curve of turning.

"drifting" is an intended act of the driver (to make 180 degree turn with handbrake).

"swinging" or specifically "tail swinging" is more appropriate for "甩尾".

2014-06-17 02:36:32 補充：
爬頭 - passing or overtaking 都可以

drifting
overtaking
slipping
breaking

.............