The board chair tapped the gavel twice to open the quarterly shareholders' meeting.

董事會主席敲了兩下議事槌，宣布季度股東會議開始。

At the charity auction, the auctioneer's gavel fell after a final bid of $5,000.

在慈善拍賣會上，最後出價五千美元後，拍賣官落槌成交。

Our events team shipped a wooden gavel to the conference venue for the closing ceremony.

我們的活動團隊把一支木製議事槌寄到會議場地，供閉幕典禮使用。