安全带

wù bì jì jǐn ān quán dài

务必系紧安全带。

Be sure to fasten your seat belt.

qǐng dà jiā kòu hǎo ān quán dài

请大家扣好安全带。

Passengers should belt themselves in.

tā yòng ān quán dài jiāng shēn tǐ jì zhù

他用安全带将身体系住。

He strapped himself in with a seatbelt.

zuò yǐ shang de ān quán dài

座椅上的安全带

seat belt