(register;enroll;sign up for;) ,(register for; enroll in usa; sign up;) (1)register v. =A register (n) of voters. ... of two part is more reliable.Including sign up; enroll in etc.
... with me on Saturday or I will force you to be enrolled in a skydiving course next weekend. 而 I will force you to be enrolled...
選課 register for Math 101 enroll in Math 101 加選 add to the roll of Math 101...semester has begun. 例 在學期開始的時候 In the beginning of the semester...