The new manager was pitiless toward staff who missed even one deadline.

新經理對連一次截止期限都沒趕上的員工毫不留情。

Customers complained that the airline's pitiless refund policy ignored their family emergencies.

顧客抱怨航空公司無情的退款政策完全不顧他們的家庭急難。

Investors faced a pitiless market that wiped out half their savings in a week.

投資人面對殘酷無情的市場，一週內就賠掉一半積蓄。