The customer complained that our sales staff had misinformed her about the return policy.

這位顧客抱怨我們的銷售人員給了她錯誤的退貨政策資訊。

We apologize if the email misinformed attendees about the new meeting time.

若該封電子郵件讓與會者誤會新的會議時間，我們深感抱歉。

The travel agent misinformed us about the visa requirements, so we missed our flight.

旅行社人員提供了錯誤的簽證規定資訊，害我們錯過了班機。