The new contract obliges suppliers to deliver all orders within five business days.

新合約規定供應商必須在五個工作天內交付所有訂單。

Company policy obliges employees to submit their expense reports by the end of each month.

公司政策規定員工必須在每月月底前繳交費用報告。

Airlines are obliged to compensate passengers when flights are canceled without proper notice.

航班在未適當通知的情況下取消時，航空公司有義務賠償乘客。