The CEO asserted that the merger would not lead to any layoffs this year.

執行長斷言這次合併今年不會導致任何裁員。

In her email, the supplier asserts that the shipment left the warehouse on Monday.

供應商在電子郵件中鄭重聲明，貨物已於週一離開倉庫。

The customer firmly asserted that he had never received a refund for the canceled flight.

這位顧客堅定地聲稱，他從未收到取消航班的退款。