carr是什么意思？

Nicholas Carr notes in his book The Shallows.

Carr points out, that after spending time in quiet rural settings, subjects "exhibit greater attentiveness, stronger memory and generally improved cognition.

Nicholas Carr, author of The Shallows: What the Internet Is Doing to Our Brains, wrote, "The net is designed to be an interruption system, a machine geared to dividing attention."