RB! INT.

"在1990年由第一次元空間意外闖進了電腦的世界，對教學充滿熱誠。於2015年9月第一次開班，首選教授手語，希望先將手語雙語共融，其後再踏足其他有意義的題目。"–擦膠哥
“In 1990, Rubber Boy accidentally broke into computer virtual world from one-dimensional space. Because of his passionate and enthusiastic about teaching, sign language class has started since September 2015 in Facebook, Youtube and Instagram etc.” - Rubber Boy