The supplier made a unilateral decision to raise prices without consulting any of its clients.

該供應商在未諮詢任何客戶的情況下，單方面決定調漲價格。

Management cannot make unilateral changes to the employment contract without staff approval.

未經員工同意，管理階層不得單方面更改僱傭合約。

The airline's unilateral cancellation of our flight left dozens of passengers stranded overnight.

航空公司單方面取消我們的班機，導致數十名旅客整夜滯留。