The CEO's announcement about pay cuts was met with boos from the employees.

執行長宣布減薪時，員工們報以噓聲。

A few boos came from shareholders when the dividend reduction was presented at the meeting.

會議上公布股利減少時，有幾位股東發出噓聲。

Passengers let out loud boos after the airline announced a third flight delay.

航空公司宣布第三次班機延誤後，乘客們大聲發出噓聲。