They found that adolescents who spent a very small amount of time on digital devices—a couple of hours a week—had the highest wellbeing.
他们发现花很少时间玩电子设备的青少年——每周一两个小时——幸福感最高。
Several years ago, researchers made a couple of surveys on how people spent their free time.
几年前，研究人员做了一些关于人们如何度过闲暇时间的调查。
A young couple walked in front of me and talked about the paintings between themselves all the time.
一对年轻的夫妇走在我前面，他们之间一直在谈论这些画。
A couple of good old country boys are having a wild and woolly time.
几个乡下来的青年狂欢作乐一番。
Nor do I reassure myself that she's being quite unfair, extrapolating on the basis of only a couple of weeks of this new time slot.
我也不安慰自己，说她很不公平，只根据这短短的几个星期的新的时间空档就做出推断。
You must be registered with the site to have access to the download, and registration may require a couple of days of processing time, so plan accordingly.
您必须在这个站点上进行注册，然后才能下载文件，注册可能需要几天的处理时间，因此您需要适当进行计划。
I've been spending much of the last couple of weeks doing radio and other media for my aquaculture cover in TIME.
过去的几周我都在忙着做TIME水产养殖业专题报道的电台和其他媒体节目。
In most cases, however, the message will probably take anywhere from a couple of minutes (majority of the time) to a couple of days (in which case there is usually a problem).
不过大多数情况下，电子邮件可能会花费从几分钟(正常情况)到几天(非正常情况)的时间。
If that car doesn't succeed, even if that time frame gets delayed by a couple of quarters, you're talking a big shortfall in cash flow.
如果这款车没能成功，即便是时间安排耽误上几个季度，也将带来现金流的巨额不足。
If you don't have a lawyer buddy who will give you a couple of hours of free time, find a lawyer who specializes in tech startups.
如果你的律师抽不出来几个小时空闲时间，那么去找一个专门的科技创业方面的律师。
With the sea level rise associated with climate change, they could well not be here in a couple of generation’s time.
随着气候变化、海平面上升，几个世纪后将不复存在。
The only real actions taken by a Customer object are checking the simulated time at a couple of points, and logging some durations to the waittime and checkouttime monitors.
Customer对象所采取的实际操作仅仅是检查几个点上的模拟时间，并将持续时间记录到waittime和 checkouttime监控程序中。
It was a bit nervewracking because I knew, for example, that I had only 3 photographs that I could make once Kate got into school and that was over a time span of a couple of hours!
我知道这样做有时候真的有点痛苦，举个例子，当Kate去学校的时候，我只能拍摄3张照片,但是这短时间却有好几个小时！
How fast you can write (if you've no idea, time yourself across a couple of writing sessions)?
你的写作速度如何(要是你一点概念都没有，那就写几段给自己计时)？
I used to spend more time reading a couple of newspapers each morning and watching the news in the evening.
以前，我常常每天早上要花比这更多的时间去读几份报纸，还要在晚上看一些电视新闻。
This code runs in a respectable time, but a couple of the test assertions fail.
这段代码运行的时间十分合理，但是几个测试断言都失败了。
I think I clicked on a few articles, found a couple of mistakes and took the time to correct one or two.
我这样想着随手打开了几篇文章，找到了几个错误并且花了点时间把其中的一两个给更正了。
But whereas young males spend the bulk of their time with a couple close compatriots, defending territory and chasing mates, females spend a lot of time on their own.
但当年轻的雄性与很多亲密的同胞花费大多数时间捍卫领地、寻找伴侣时，雌性动物们却在独自安排她们的时间。
That's four power foods, full of fiber and nutrients and protein and good fats, with only a couple of minutes of prep time.
这是四种富含能量的食物，饱含纤维，营养素，蛋白质和丰富的脂肪，只需要几分钟的准备时间。
Most importantly, the couple feel they know the importance of making the time they have left count.
最重要的是，这对夫妻现在知道要珍惜时间了，要把每分每秒都活出价值。
The extra nuclei stick around for at least three months -- a long time for a mouse, which lives a couple of years on average, Gundersen says.
甘德森说：“那些增加的细胞核至少还会存在三个月——对于平均寿命只有两年的老鼠而言，可算是很长的一段时间了。”
And for those of us who fly more than a couple of time zones from home-particularly those who fly eastward around the globe-jet lag can be a serious challenge.
对于经常从家中出发，飞越时区的我们来说——尤其是那些飞往地球东方的人——时差综合症可能成为很严重的挑战。
A good way to figure out where your time is actually going is to keep a time log for at least a couple of weeks.
要弄明白你的时间都去哪儿了，一个好的方法是，做份时间表，至少坚持做几个星期。
You’ve put in a couple years of dedicated service, and in this time frame you’ve managed to befriend your boss.
你已经全心全意地投入了多年的服务，在这样的背景之下，你尽你所能去和你的上司交朋友。
We're going to have a tough time for a couple of years.
在未来的几年里，我们将会度过一段比较艰难的时期。
It's been an eventful time, even by the standards set in the past couple of years.
即便用过去的标准来进行衡量，这也还是个多事之秋。
There are a couple of reasons for this. First, your readers’ time is valuable.
这么做的原因如下：第一，读者时间宝贵。
The plane's been delayed again because of bad weather, but we are staying put this time as it's due in the next couple of days.
可是飞机再次因气候原因被延误。不过估计到飞机在几天内就会到达，所以这次我们原地等待。
The plane's been delayed again because of bad weather, but we are staying put this time as it's due in the next couple of days.
可是飞机再次因气候原因被延误。不过估计到飞机在几天内就会到达，所以这次我们原地等待。
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