They've clearly never worked in the real world. They've been professional politicians since they got out of college.

显然他们从未在现实世界工作过。他们大学毕业后就成为了职业政治家。

Tyler, then, was something of a professional politician.

泰勒当时是一位职业政治家。

Because, as you say, these people are professional politicians. They've never done anything else.

因为，正如你所说，这些人是职业政治家。他们从未做过任何其他事情。