可引用的發言段落Citable transcript turn
#117603
講者：Speaker:
This is the work that was broadly adopted by people working the education field and is not considered as political.
鍵盤快捷鍵Keyboard shortcuts
j 下一段next turnk 上一段previous turn
可引用的發言段落Citable transcript turn
講者：Speaker:
This is the work that was broadly adopted by people working the education field and is not considered as political.
j 下一段next turnk 上一段previous turn