Please pull over: make a fist with your left hand, palm forward, thumb outward, arm swinging from side to side.

Telephone contact: make a fist with your left hand and extend your thumb and little finger.

Roger that: open your hand, and your thumb and forefinger are round, which is the same as the gesture of "OK".

See you later: stick your left hand out of the window, and repeat the separation of fist and five fingers, n times.

For the formation of FB. ※

Please follow closely: raise your left hand to the roof, bend your elbow and palm down.

Assembly formation: wrist clenched fist, sticking out of the window, index finger vertical, slowly forming a circle.

Please overtake (lead the way ahead): bend your elbows, point your forearms to the ground, put your fingers together and swing from back to front.

Speed up: make a fist with both hands, then bend your elbow and lift your arm up and down.

The instruction has been received: open your hand, and your thumb and forefinger are round, which is the same as the gesture of "OK".

Single file: raise your arms, bend your elbows, keep your palms vertical, and chop back and forth.

Double column shape: elbows bent, hands raised above the head, fists clenched, forefinger and middle finger hooked, swinging back and forth.

Hurdle: Make a fist with both hands like a fist, and stretch your arms horizontally.