Ms. Chen spoke with great confidence when presenting the quarterly sales figures to the board.

陳小姐向董事會報告季度銷售數據時,說話充滿自信。

The training program helped new hires gain confidence in handling difficult customer complaints.

這項培訓計畫幫助新進員工在處理棘手的客訴時更有把握。

After several successful interviews, Mark felt enough confidence to negotiate a higher starting salary.

在幾次順利的面試之後,馬克有足夠的自信去爭取更高的起薪。