We are here to fulfill the covenant.

我们来这里是为了完成订立的契约。

The endorsee shall fulfill his/her right of bill in accordance with related provisions of the payment and settlement system, when the drafts are due.

被背书人在票据到期时按支付结算制度的有关规定行使票据权利。

The doctor's instructions must be fulfilled exactly.

必须一丝不苟地遵照医嘱去办。

※Only they who fulfill their duty in everday matters will fulfill them on great occasions. 只有在日常事务上尽责的人，才能在重大事情上尽责。