n.韦(旧时英国重量或容量单位)
The studio of "Reading Time" drew a group of special guests tonight, who are all students of Liu Wei. 今天《读书时间》的演播室来了一群特殊的客人，他们是刘为的学生。
I am not very good at maths, but Wei Fang said she's going to help me. 我不太擅长数学，但是魏芳说她会帮助我。
