Should the seatbelt be unfastened before turning off the engine in Subject 3?

[DaisyFitz]

In Subject 3, you should not unfasten the seatbelt before turning off the engine; instead, turn off the engine first and then unfasten the seatbelt. Below are the specific details about car seatbelts: 1. Precautions: Do not drive or ride in a car if the seatbelt is damaged, as it cannot provide adequate protection in a collision. When fastening or unfastening the seatbelt, ensure it is not twisted, as a twisted seatbelt cannot effectively absorb impact forces during a collision. 2. Function: The car seatbelt serves to restrain movement and provide cushioning, absorbing impact energy and mitigating inertia forces to prevent or reduce injuries to drivers and passengers.