Because your average Joe didn't have a profession or specialized knowledge he was thought of as pretty ignorant.

但因为这种普通人既没有职业，也没有专业知识，就被认为是愚昧无知的。

youdao

Loyally maintains attorney the profession the overall reputation, USES its adept law specialized knowledge, wholeheartedly maintenance trustee's legitimate rights and interests.

忠诚维护律师行业的整体名誉，利用其娴熟的法律专业知识，全心全意的维护委托人的合法权益。

youdao

I like studying the traveling specialized knowledge, but after having experienced the traveling aspect specialized practice, thought that oneself does not suit this profession.

我非常喜欢学习旅游专业知识，但是经历了旅游方面的专业实习后，觉得自己不适合这个行业。

youdao

I like studying the traveling specialized knowledge, but after having experienced the traveling aspect specialized practice, thought that oneself does not suit this profession.

我非常喜欢学习旅游专业知识，但是经历了旅游方面的专业实习后，觉得自己不适合这个行业。

youdao