There was a murmur of complaint among staff when the overtime policy was announced.

加班政策一宣布，員工之間就傳出一陣抱怨的嘟囔聲。

The client accepted the delayed shipment without a murmur, which surprised our sales team.

客戶毫無怨言地接受了延遲出貨，讓我們業務團隊很意外。

Passengers began to murmur angrily after the airline canceled the evening flight again.

航空公司再次取消晚班機後，乘客們開始憤憤地低聲抱怨。