We are all different. Some people need only three hours of sleep a night. Others need ten hours of sleep a night. Most Americans sleep an average(平均) of seven to eight hours a night. After the age of fifty, the
More than a third of Americans get less than seven hours of sleep a night. The resulting tiredness has been linked to many diseases. Other wealthy countries are similarly sleepless.Tiny sensors are now more easily built into wearable gadgets (小器具) to observe users overnight. Consumer-...
The answers are (31)different.Some people need only three hours of sleep a night.(32)Others need ten hours of sleep.Most Americans sleep for an average(平均)of seven to eight hours a night (33)After fifty years old,the average sleep hours go (34)down to 6.5hours a night.Most people...
Poll says most Americans have sleep problems Average adult manages 6.9 hours of shut-eyeSIOBHAN McDONOUGH
On average, Americans spend about 10 hours a day in front of a computer or other electronic devices and less than 30 minutes a day outdoors. That is a claim by David Strayer, a professor of psychology at the University of Utah. In his 2017 TED Talk, Strayer explained that all this time...
After the age of 50, the average sleep time goes down to 6.5 hours a day. We need less sleep as we get older. About one in three Americans has a problem with sleep. Many of these people cannot fall asleep. The name for this problem is insomnia . Some people say, “I didn’t ...
On average,Americans spend about 10 hours a day in front of a computer or other electronic devices and less than 30 minutes a day outdoors.That is a claim by David Strayer,a professor of psychology at the University of Utah.In his 2017 TED Talk,Strayer explained that all this time spent...
We're still in the exploratory stages of this project, although what's noteworthy is that East Asians on average sleep about an hour and half less each night than North Americans do. 2019年6月六级真题(第二套)听力 Section C While by no means perfect, it is considerably more comprehensive ...
Nearly half (47 percent) of Americans say money has a negative impact on their mental health, at least occasionally, causing anxiety, stress, worrisome thoughts, loss of sleep, depression or other effects, Bankrate’s 2024 Money and Mental Health Survey found. More than half (60 percent) ...
How much sleep do we need? We are all different. Some people need only three hours of sleep a night. Others need ten hours of sleep a night. Most Americans sleep an average (平均值) of seven to eight hours a night. After the age of fifty, the average sleep time goes down to 6.5...