The manager felt some compunction about rejecting the candidate after such a long interview.

在那麼長的面試之後拒絕那位應徵者，經理感到有些內疚。

He returned the overcharged amount to the client without any compunction or delay.

他毫不愧疚、也毫不拖延地把多收的款項退還給客戶。

She had no compunction about canceling the hotel booking when the conference was postponed.

會議延期後，她毫不猶豫地取消了飯店訂房。