The cantankerous customer rejected every solution our service team offered him over the phone.

那位難搞的客戶在電話中拒絕了我們客服團隊提出的每一個解決方案。

Our cantankerous landlord refused to approve the office lease renewal without any clear reason.

我們那位故意刁難的房東毫無明確理由就拒絕核准辦公室租約續約。

A cantankerous board member blocked the budget proposal just to make the meeting longer.

一位愛唱反調的董事故意否決預算提案，只為了拖長會議時間。