保證書是書面三方保證安排，由保證人向享有履約權利的一方保證另一方履行責任，並保留向履責一方追討已付款項的權利。
A surety bond is a written three-party guarantee under which the surety guarantees the principal's obligations to the obligee and retains a right to recover bond payments from the principal.
保證書是書面三方保證安排，由保證人向享有履約權利的一方保證另一方履行責任，並保留向履責一方追討已付款項的權利。
A surety bond is a written three-party guarantee under which the surety guarantees the principal's obligations to the obligee and retains a right to recover bond payments from the principal.