Safety First, 위기탈출 넘버원 Safety Belts

Escaping Crises Safety Belts, Safety Manual Expiration Date; Improper use of seatbelts can cause serious injuries. Learn how to use seatbelts properly. Sugar, ice cream, toothpaste, soju. Which has an expiration date Why can vegetable oil cause cancer even if its not expired Find out on Safety First. Subscribe KBS World Official YouTube