He dropped out of college and became a beach bum.

从大，整天在海滩闲逛。

The student has deserved ill of this school, and must be asked to leave.

这个生应受校处罚, 必须让。

He was expelled from college for riotous conduct.

因行为放荡而被。

He flunked out (of college) last year.

(从大)了。

He bilged out.

因成绩不及格而。