People really did not think, in just a few hundred years of evolution, our travel tools from the horse evolution to the car, from the car and to high-speed rail trains, to the current civil aviation aircraft, the distance remains unchanged in the case of travel time spent from the month transition to the hour, while also speeding up the regularity of our lives, so we are in the plane when there are no The first thing you need to know is what the captain and crew deliberately don't want the passengers to know.

First of all, flight crews don't reveal their identifying information to passengers, which is the rule, and to ensure their own safety and the safety of their passengers, because some unsuspecting passengers may follow them around or do illegal and criminal things.

Secondly, there is no guarantee that any pilot is professionally and rigorously trained, nor is there any guarantee that any crew member has a strong sense of legal awareness and responsibility, and any crew member who will smile at you and tell you that he doesn't know how to do this or that, well, wait for the firing!

Third, is the problem of health problems on the airplane and the problem of electronic malfunction of the airplane, the problem of health of the airplane is to refer to the carpet cleaning hygiene, and food and beverage hygiene, some of the time the crew knows that the carpet or the public **** supplies have stains, in the guests do not point out clearly that the guests are not going to go around before the sound of it.

Another problem is the airplane malfunctioning. If you have a problem, if it is just a small circuit burnout, send another co-pilot (who is responsible for assisting with the flight) to check the wiring and troubleshoot the problem during the flight. a convective air layer, tell passengers to fasten their seatbelts, because there is a certain possibility of causing passengers to panic and choose not to say the common events more tangential, and wait for the plane to forcefully land before telling passengers what just happened.?