The client remained mulish about the delivery date, even after we explained the port delays.

即使我們解釋了港口延誤的情況，客戶對交貨日期仍然固執己見。

Our manager was mulish during the budget meeting and rejected every alternative proposal.

我們經理在預算會議上非常頑固，否決了所有替代方案。

The hiring committee grew frustrated with the candidate's mulish refusal to negotiate salary.

應徵者固執地拒絕協商薪資，讓招募委員會越來越不耐煩。