The contractor went ahead with the shipment, regardless of the client's repeated delivery concerns.

承包商不顧客戶一再提出的交貨疑慮，仍逕自出貨。

He signed the travel agreement regardless of the hidden fees listed in the fine print.

他完全沒注意細則中列出的隱藏費用，就簽了旅遊合約。

The new hire answered customer emails regardless of tone, which upset several loyal clients.

新進員工回覆客戶郵件時毫不顧及語氣，惹惱了好幾位老客戶。