A valid passport is a prerequisite for booking any international business trip through our agency.

持有效護照是透過本旅行社預訂任何國際商務行程的先決條件。

Completing the safety training is a prerequisite for working in the warehouse shipping area.

完成安全訓練是在倉庫出貨區工作的先決條件。

Five years of sales experience is a prerequisite for this regional manager position.

五年業務經驗是應徵這個區域經理職位的必要條件。