seat belt

US /ˈsiːt belt/
UK /ˈsiːt belt/
"seat belt" picture
1.

安全帶

a strap or harness designed to secure a person in a seat, especially in a vehicle or aircraft, to prevent injury in the event of a collision or sudden stop

:
Always fasten your seat belt before driving.
開車前務必繫好安全帶
The flight attendant reminded everyone to keep their seat belts fastened during turbulence.
空乘人員提醒大家在顛簸時繫好安全帶