他们在自己分工的那个方面掌握着较多的专业知识，并有一定的研究，有独到的见解。
他们是很认真的专业记者，经历非常丰富。
These were serious people who were professional and had tremendous experience.
重要的是，你在接下来要读的几页内容也许看起来像是写给专业记者的。
Important: What you'll be reading in the next few pages may seem like it's intended only for professional journalists.
一是你向专业记者支付报酬，让他们撰写高质量内容，这种方法由来已久。
One is you pay professional journalists to write good quality content and that is the time-honored manner.
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