He calls himself a historian, but his books are a mere journalism.

他自称为历史学家, 但他些肤浅通俗作品。

That is only a facile answer.

那只一个很肤浅回答。

They only had what passed for self-awareness, cloaking a flightiness and lethargy that was both childish and very real.

他们仅仅拥有所谓“自我意”，并以此掩饰着自身既稚气但又极其真实肤浅和懒散。

It's a superficial book.

这一本立论肤浅。