The CEO's email turned into a polemic against remote work, upsetting many employees.

執行長的電子郵件變成一篇反對遠距工作的論戰文章，讓許多員工不滿。

Her op-ed was a sharp polemic on the bank's new lending policies.

她的評論文章是一篇針對該銀行新放款政策的尖銳論戰。

The meeting stalled when a polemic over the hiring criteria broke out among managers.

主管們對徵才標準爆發激烈爭論，會議因此停滯不前。