我想問個字點解

antilock brake system-
防鎖死煞車系統（英語：Anti-lock Braking System；德語：Antiblockiersystem；簡稱ABS），

Anti-Lock Braking Systems (ABS) are used to prevent locking of a vehicle’s wheels as a result of excessive actuation of service braking system, especially on slippery roads.


airbag -
安全氣囊

1) a safety device in a car, consisting of a bag that inflates automatically in an accident to protect the driver or passenger

2) a large inflatable bag made of strong rubber, used by rescue workers to lift a vehicle or heavy machinery or debris that has fallen upon or otherwise trapped a victim.


seat belt -
安全帶

A safety strap or harness designed to hold a person securely in a seat, as in a motor vehicle or aircraft. Also called safety belt.