Hefa
abbr. 高等教育設施法（Higher Education Facilities Act）
??? 情景例句
Do you do hair coloring?
你做染發嗎？
Perhaps I can sneak out of the classroom unnoticed.
也許我可以神不知鬼不覺地溜進教室。
One hour and seventeen minutes passed and we had not even covered half the distance.
1小時17分過去了，走了還不到一半路程。