He has a rather tenuous grasp of reality.

他对现实认识很肤浅。

The explanation is too facile for such a complex phenomenon.

这种解释对于这的情况来说过于肤浅了。

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

他自称为历史学家, 但是他的书都是些肤浅的通俗作品。

You're too superficial to appreciate great literature like this.

你太肤浅, 无法欣赏这类学巨著。

That is only a facile answer.

那只是一个很肤浅的回答。

Tony seemed very shallow and immature.

托尼看起来好像很肤浅，不夠成熟。

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

他们仅仅拥有所谓的“自我意识”，并以着自身既稚气但又极其真实的肤浅和懒散。

It's a superficial book.

这是一本立论肤浅的书。