The actor's absurd behaviour put an end to the last traces of affection his fans had for him.

这位演员的荒谬行为断送了影迷们对他的最后一丝爱慕之情。

His classmate were surprised at his absurd behaviour.

同学们对他那荒诞的行为感到吃惊。

His classmates were surprised at his absurd behaviour.

同学们对他的荒诞行为感到吃惊。