Verizon Wireless的技术主管迪克·林奇说：“我们的这项研究让人们了解到如今美国人每天在家以及在旅途中对无线服务的依赖程度有多大。”
"Our study offers an snapshot of how Americans have come to rely on their wireless service every day at home, and on the road," said Dick Lynch, chief technology officer for Verizon wireless.
科勒曼与他的合作伙伴——英格兰萨利睡眠中心的德克 詹 迪耶克说，比起老人平均睡眠7.5小时这个数字，年轻的实验对象们平均每天睡9小时。
Younger subjects slept for an average of 9 hours compared to 7.5 for older people, said Klerman and her colleague Derk-Jan Dijk of the Surrey Sleep Research Centre in England.
科勒曼与他的合作伙伴——英格兰萨利睡眠中心的德克 詹 迪耶克说，比起老人平均睡眠7.5小时这个数字，年轻的实验对象们平均每天睡9小时。
Younger subjects slept for an average of 9 hours compared to 7.5 for older people, said Klerman and her colleague Derk-Jan Dijk of the Surrey Sleep Research Centre in England.
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