Why can't you say that you have a pleasant flight?

Because when the plane flies, it needs the wind speed to reach a certain speed and air pressure to lift the plane before it can fly. If the wind is downwind, the plane will fall. This is called stall.

Matters needing attention in flight:

1. Be sure to fasten your seat belt during the whole flight. And know how to unfasten your seat belt quickly. If you sit next to the emergency exit, you must first figure out how to open the emergency exit. If you don't know how to operate in an emergency, not only your own safety is threatened, but also it will bring danger to others. The emergency exits are very crowded. You have to be strong enough to open it.

2. Wear simple clothes when flying, and see clearly the location of the safety door and a few rows away from the seat after boarding. So that even if there is smoke, you can find the safety door by memory.

3. Before the plane takes off, be sure to watch carefully the relevant actions demonstrated by the flight attendants, such as how to wear an oxygen mask and so on. In front of your seat, there are pictures explaining how to use life-saving tools and how to escape in an emergency. Read carefully and understand the content.