求翻译：（2）委托人代表应代表委托人履行合同约定的职责、行使合同明文规定或必然隐含的权力，对委托人负责。委托人代表在委托人授予职权范围内的工作，委托人应予认可。是什么意思？

(2) the principal representative on behalf of principals to fulfill their contractual duties to exercise the contract expressly provided or necessarily implied, is responsible for the principal. In principal, the principal representative of grant work within the terms of reference, the principal sho

(2) on behalf of the principal representative of the appointor should fulfill their contractual duties and the exercise will contract expressly or implied authority, the principal is responsible for. The principal representative of the appointor competence in the work, the principal should be recogn