You should be prepared to talk knowledgeably about the requirements of the position for which you are applying in relation to your own professional experiences and interests.
你应该准备有见地地去谈论你所求职位对求职者的要求,与你自身的职业经历和个人兴趣之间的联系.
《简明英汉词典》
This then gives you the data needed to proceed knowledgeably.