Sleep efficiency is the key, Cohen says.

Cohen说高效睡眠是关键。

youdao

But Emily Cohen says test scores are important.

但科恩认为考试成绩是非常重要的。

youdao

“Those who say the whole problem is populationare wrong, ” Joel Cohen says.

“那些说一切问题都在于人口的人错了。” 乔尔·科恩说。

youdao

Professor Baron-Cohen says borderline personality disorder, narcissism and psychopathy are described as personality disorders.

VOA: special.2011.08.10

Cohen says part of the problem is an urban bias among policy elites in both the donor and affected countries.

VOA: standard.2010.07.16

Cohen says that started in the 1950s, they had "what were called,' burdensome surpluses' of food.

VOA: standard.2010.04.29

The pediatrician ultimately convinced the parents that the child was developing normally, Dr. Cohen says.

WSJ: ADHD Warning Signs and Kids: Growing Pains or Cause for Concern?

Cohen says the company will test several alternative approaches to giving customers more bandwidth.

FORBES: Comcast Revising Rules On High-Speed Data Service

Dr. Cohen says he is currently investigating the role of taste receptors found in the lungs.

WSJ: People Who Taste Too Much