During the university, I prepare for the professional class.

大学期间，我准备专供电影编导类的专业。

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The professional class, clustered most densely in the closer suburbs of expensive but resilient cities like San Francisco, Seattle, Boston, and Chicago, has lost little in comparison.

职员阶层，挤在昂贵但具弹性的城市，如旧金山、西雅图、波士顿、芝加哥等城市的近郊，相对来说损失较小。

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The professional middle class has grown anxious since the crash, and not without reason.

职业中产阶级自从危机开始就变得越来越焦虑，而那并非杞人忧天。

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In recent years we've experienced the growth of the professional class as the nature of work and American aspirations have shifted.

WSJ: On the Web, Amateurs Rivaling Professionals

He illustrated gold fever with a funny little video from the do-it-yourself cartoon site that seems to be the new favorite of the professional class: Xtranormal.

FORBES: Has Gold Fever Gotten Out Of Hand? Watch The Video

The growth of the young professional class has happened in a very predatory economic environment.

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