The traffic on the way to the airport was diabolical, so we nearly missed our flight.

去機場的路上交通糟糕透頂，我們差點趕不上班機。

Customers complained that the hotel's diabolical service ruined their entire business trip.

顧客抱怨飯店惡劣至極的服務毀了他們整趟出差行程。

The new manager's diabolical scheduling forced the warehouse team to work three weekends straight.

新經理殘酷的排班方式，逼得倉庫團隊連續工作三個週末。