There'll be hell to pay when he finds out.

一旦他发现了真相，那麻烦就大了。

There would be hell to pay when Ferguson and Tony found out about it.

要是弗格森和托妮发现了这事，那麻烦可就大了。

If and when prices crash, there will be hell to pay.

万一要是价格暴跌，后果不堪设想。

If you miss this game there will be all Hell to pay.

如果你错过了这场比赛将会有地狱支付。

If she is late for the meeting, there will be hell to pay.

如果她开会迟到的话，就要吃苦头了。