n.韋(舊時英國重量或容量單位)
The studio of "Reading Time" drew a group of special guests tonight, who are all students of Liu Wei. 今天《讀書時間》的演播室來了一群特殊的客人，他們是劉為的學生。
I am not very good at maths, but Wei Fang said she's going to help me. 我不太擅長數學，但是魏芳說她會幫助我。
