The finance manager argued that cutting travel costs would protect our quarterly profits.

財務經理提出論點，說明削減差旅費能保住我們的季度獲利。

In her email, Ms. Chen argues that the new supplier offers faster shipping times.

陳小姐在電子郵件中論證，新供應商的出貨速度更快。

The hiring committee argued convincingly for raising starting salaries to attract skilled engineers.

招聘委員會有力地論證應調高起薪，以吸引有技術的工程師。