After the merger failed, the CEO was riven with regret over his rushed decision.

合併案失敗後，執行長對自己倉促的決定深感懊悔、痛苦不已。

The hiring manager felt riven by guilt after laying off three loyal employees.

解雇三位忠誠員工後，招聘經理內心被愧疚折磨得很痛苦。

Riven with worry, the traveler called customer service repeatedly about her lost luggage.

這位旅客憂心如焚，一再打電話給客服詢問她遺失的行李。