The new sales rep faltered slightly when the client asked about delivery fees.

客戶問到運費時，新來的業務代表說話有點結巴。

During the job interview, she began to falter when asked about her salary expectations.

求職面試中，被問到期望薪資時，她開始說得結結巴巴。

His voice faltered as he announced the budget cuts at Monday's staff meeting.

在週一的員工會議上宣布預算刪減時，他的聲音變得斷斷續續。