Our new office manager is a bit of a prude about casual Friday outfits.

我們新來的辦公室經理對週五便服日的穿著有點過分拘謹。

Some guests called the tour guide a prude for banning swimsuits at the hotel lobby.

有些旅客說導遊太假道學，竟然禁止在飯店大廳穿泳衣。

Don't be such a prude; a little humor in the client email is perfectly fine.

別那麼拘謹嘛，客戶郵件裡加一點幽默完全沒問題。