The audit revealed grievous errors in the quarterly financial statements submitted last month.

稽核發現上個月提交的季度財務報表中有嚴重的錯誤。

The company apologized publicly for the grievous treatment of customers at its call center.

該公司為其客服中心對顧客的惡劣對待公開道歉。

Firing staff without notice was a grievous violation of the hiring agreement, the union said.

工會表示，未經通知就解僱員工是嚴重違反聘僱協議的行為。