The tour guide brandished a red flag so travelers could follow her through the terminal.

導遊揮舞著一面紅旗，讓旅客能跟著她穿過航廈。

During the meeting, the CEO brandished the quarterly report to stress the strong sales figures.

會議中，執行長揮動著季報，強調亮眼的銷售數字。

An angry customer brandished his receipt at the counter, demanding a full refund immediately.

一位憤怒的顧客在櫃檯揮舞著收據，要求立即全額退款。