【實用書籍app】Learn sign language|最夯免費app-綠色工廠好玩App

Learn sign language - Here you will learn with easy videos, the most common words in the ASL, and could have a nice conversation with another person that knows this language.

Learning sign language is great way to communicate when you can't communicate with some one due to hearing hearing impairment. Make new friends by learning American Sign Language today.

A sign language (also signed language or simply signing) is a language which uses manual communication and body language to convey meaning, as opposed to acoustically conveyed sound patterns. This can involve simultaneously combining hand shapes, orientation and movement of the hands, arms or body, and facial expressions to fluidly express a speaker's thoughts.