The auditor questioned the propriety of the gifts the sales team accepted from suppliers.

稽核人員質疑業務團隊收受供應商禮物是否得當。

Our new hires receive training on email propriety when writing to senior clients.

我們的新進員工會接受訓練，學習寫信給資深客戶時的電子郵件禮儀。

The hotel manager handled the guest's complaint with calm propriety and a sincere apology.

飯店經理以沉著得體的態度和真誠的道歉處理了房客的抱怨。