He is a very persuasive speaker.

他是一位非常能取信于人的演讲者。

David was an eloquent and persuasive speaker who soon became my chief surrogate after Hillary.

戴维能言善辩、说服力强，很快就成为除希拉里之外我主要的代理人。

Whether you have an important business meeting, presentation, conference or lecture, here are a few steps you can take to become a highly persuasive speaker.

无论你有一个重要的商务会议、展示会议或者演讲，来看一下成为说服力很强的演说家需要的几个步骤。

Whether you have an important business meeting, presentation, conference or lecture, here are a few steps you can take to become a highly persuasive speaker.

无论你有一个重要的商务会议，展示，会议或者演讲，下面来看一下成为说服力很强的演说家需要的几个步骤。