追本溯源:手語為聽障人士築起溝通橋梁 (1) (課程講解)

Name: 追本溯源:手語 為聽障人士築起溝通橋梁 (1) (課程講解)
Channel: Live互動英語
Description: Listen to 追本溯源:手語 為聽障人士築起溝通橋梁 (1) (課程講解) by Live互動英語. See lyrics and music videos, find Live互動英語 tour dates, buy concert tickets, and more!