- broadly 寬廣
 - to enroll (v.) 編入
- enrollment (n.) = sign up
 
 - subject specialist = professor in specific subject.
 - take gap year. = 升學階段的休學一年 ex. 高中到大學。大學到研究所中間休息一段時間
 - take a (week/month/year) off. = 休息一段時間
 - to work sb way through colledge = 半工半讀
 - teacher's pet (貶義) 老師的寵兒
- brown noser 馬屁精
 
 - to keep up with anythings = don't fall behind.
- ex. are you keeping up with me.
 - He could not keep up with the conversation. (He didn't understand.).