There is the danger that the high-speed connectivity of the Internet will reduce our attention span—that we will be incapable of reading anything of length or which requires deep concentration.

风险在于，互联网的高速连接会减少我们的注意力持续时间，从而导致我们不能阅读长篇论著，或是需要高度集中注意力的书籍。

youdao

With deep concentration she stands still as a statue.

Neytiri精神高度集中，如同雕像般一动不动的站着。

youdao

You really work hard, VanNess! That serious look and the deep concentration.

认真工作的样子好帅，别忘了注意身体哦！

youdao

My work required deep concentration and I am positive that I would have been a far more efficient worker had I had a small office with a door that I could close when I needed to concentrate.

BBC: The pleasures and perils of the open-plan office

During the lifts, the room would go completely quiet no whoops or catcalls, just the deep silence of absolute concentration.

NEWYORKER: The Strongest Man in the World