Write English sentences to prevent trampling.

(1) behave in a civilized manner. When there are many people, there is no crowding, no booing, no tension or panic.

(2) Try to avoid crowds, and try to walk on the edge of people when necessary.

(3) When you find the crowd coming in your own direction, you should immediately lie down to one side, don't panic, don't run, so as not to fall.

(4) Follow the stream of people, and never move forward irreversibly, otherwise, it will be easily knocked down by the stream of people.

(5) If you enter a crowded crowd, you must stand firm first, and your body will not tilt and lose its center of gravity. Even if your shoes have been trampled, don't bend down to pick up shoes or shoelaces. If possible, you can quickly grab something solid and reliable, move slowly or stop, get into the crowd and leave the scene quickly.

(6) If he falls down after being chased by the crowd, he should be as close to the corner as possible, curled up in a ball, and put his hands tightly behind his neck to protect the most vulnerable part of his body.

(7) When walking in the crowd, when encountering steps or stairs, try to grasp the handrails to prevent falling.

(8) in the crowd, always be vigilant, when you find that you are in a bad mood, or

The crowd began to stir, ready to protect themselves and others.

(9) In the crowd, pay attention to your feet, don't trip, and avoid the inducement of being crowded and trampled.

(10) When they found that a person in front of them suddenly fell down, they immediately stopped and shouted for help, telling the people behind them not to approach.