Adults:

Extend your arms to your sides, raise your hands to arm height and palms down.

Children:

Stretch your arms sideways, bend your elbows, and fix your palms down at your waist.

Female suspect:

The palm is facing the chest, and the fingers are separated into bowls, indicating a woman's chest.

Hostage:

If you put your hand around your neck, you are being held hostage.

commander

The index finger, middle finger and ring finger are straight side by side and placed horizontally on the other arm.

Pistol:

The thumb and forefinger are straight and at 90 degrees to each other, posing as a pistol.

Automatic weapons:

Fingers bend and wiggle, sweeping up and down on the chest, like playing a guitar.

Shotgun:

The signal was sent by a player with a shotgun. Just point your index finger at his weapon.

At the door:

Use your index finger to make a gesture of opening a rectangle from bottom to top, to the left and then down, which represents the shape of the door.

Window:

Use your index finger to make a gesture of closing the rectangle from bottom to top, right, bottom and left.

Hear:

Raise your arms, put your fingers together, and touch your ears with your thumb and forefinger.

There:

Open your arms and point your index finger at the target.

Cover me:

Put your hands on your head, bend your elbows and cover your head with your palms.

Tear gas:

Spread your fingers into the bowl and cover your face, nose and mouth.

Settings:

Make a fist-like wrist, hold it high above your head, erect your index finger vertically, and turn slowly.

Push:

Bend your elbows, point your forearms to the ground, put your fingers together, and swing forward from behind.

I see:

Raise your wrist to cheek height, make a fist-like gesture, and face the commander with your palm.

Sniper found:

Finger bending, like holding a cylindrical object in front of your eyes, like a sniper looking through a sight.

Hurry up:

Make a fist in your hand, then bend your elbow and lift your arm up and down.

See:

The palm of your hand is slightly bent, pointing to the player who receives the information. Put your fingers together and your palms horizontally on your forehead.

Check the ammunition:

Holding a magazine in his hand, he lifted it to the height of his head and slowly swung it from side to side.

Close to me:

Open your arms, close your fingers, and swing to your body.

Instructions received:

Hold out your hand, and your thumb and forefinger are round, which is the same as the gesture of "OK".

Come down:

Extend your arms to your sides, bend your elbows, and swing your palms down to waist height.

Retreat:

Arms down vertically, fists back.

Quiet:

Make a fist gesture, erect your index finger and put it vertically on your lips.

Single column:

Raise your arms, bend your elbows, keep your palms vertical, and chop back and forth.

Double column:

Bend your elbows, put your hands on your head, make a fist, and swing back and forth with your index finger and middle finger sticking out as hooks.

Horizontal bar:

Make a fist-shaped hand, and stretch your arms horizontally and vertically.

V-team type:

Forearms are perpendicular to the body, and palms swing downward from side to side.