The speaker discoursed knowledgeably on a variety of subjects .

演讲者头头是道地论述了一系列问题。

This then gives you the data needed to proceed knowledgeably .

于是这给予你需要聪明知晓的资料。

The minister spoke knowledgeably about the technical problems involved in building the tunnel .

部长关于建造隧道的技术问题的讲话很有见识。

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。

Having worked with them for so long , I knew the products and could call the two customers we were using as case histories and talk precisely and knowledgeably .

经与他们工作了这么久，我知道的产品和可致电两家客户，我们正在使用的病历和通话准确和知情。