下载 APKPure App
可在安卓获取3D Sign Language Alphabet的历史版本
学习手语字母！
The Sign Language is a visual language that uses a set of coded gestures, called signs, to represent words and letters. With this app you will quickly familiarize yourself with the Sign Language Alphabet, learning the alphabet in an easy and fun way, you will also be able to test your skill level with an easy quiz. A big first step toward being fluent in Sign Language!