Reviw 2

3. to tell the passenger how to adjust thenozzle of the air conditioning

>control the direction and amount of air conditioning like this
> turn right to the end to close the blowing of the air conditioning

> No oneis allowed to visit the flight deck according to the rules and regulations ofthe Civil Aviation Administration of China.
> No one can have the privilege.

4. to refuse passengers wanting to visit theflight deck

> No oneis allowed to visit the flight deck according to the rules and regulations ofthe Civil Aviation Administration of China.
> No one can have the privilege.

 5. tostop passengers from using their cell phones during the flight

> It isstrictly forbidden to use cellular phones, personal computers, CD players orradios in the cabin.
> It's forbidden during the whole flight.
> They will interfere with the plane's electronic equipment and influencethe navigational system.