Other commonly used sign languages:
Likes: a thumb and forefinger are slightly bent, the fingertips are under the jaw, and the head is slightly moved.
Love: Gently touch the back of thumb with one hand.
Study: First put your hand in front of you and make a reading posture. Then fix it with one hand and five fingers and press it on your forehead.
Forgetting: put one hand and five fingers together, press it on the forehead first, and then press it on the back of the head, indicating that you have forgotten what you remember.
Know: one index finger stands upright, and the fingertip taps the temple twice.
Please: palm up and waist sideways to show invitation.
Shi: Hold a hand with five fingers, palm up, extend outward, and open the palm. Send also has the same style of play.
Sign language (C) is a sign language for people with hearing impairment or unable to speak to communicate with each other and exchange ideas. It is an important auxiliary tool for oral English and the main communication tool for hearing-impaired people.
The difference between sign language and language mainly lies in pronunciation and whether deaf people think with gestures.