Specifically, AT&T will add 2,000 new cell sites and upgrade existing cell sites with three times more fiber links than it had in 2009.

具体来说，AT&T 将增加2000个新基站，升级现有基站的光纤连接数量是2009年的三倍。

youdao

You know how many times has AT&T tried to introduce picture phones just to have people go, “No, I don’t want them to see me !”

你们可知道美国电信公司试验了多少次才实现了可视通话，结果人们却都说：“不，我不想别人看到我！”

youdao

You know how many times has AT&T tried to introduce picture phones just to have people go, “No, I don't want them to see me !”

你们可知道美国电信公司试验了多少次才实现了可视通话，结果人们却都说：“不，我不想别人看到我！”

youdao

"My father left my family when I was two years old, and I was raised by a single mother who struggled at times to pay the bills and wasn't always able to give us things the other kids had.

VOA: special.2009.09.10

That's an idea that struck people intuitively at various times in history, but they didn't know how to do these calculations.

在历史上,人们很多次,直觉地感知到了这一点,但是他们不知道怎么去计算

耶鲁公开课 - 金融市场课程节选

Of course, we will also be talking about behavioral finance in this course and we'll, at times, be saying that the utility function concept isn't always right-- the idea that people are actually maximizing expected utility might not be entirely accurate.

当然 我们还会,在这门课上讨论行为金融学,并且,我们会间或,讨论到效用函数不总是正确的,人们希望最大化期望效用的观点,也许并不是完全准确的

耶鲁公开课 - 金融市场课程节选

Mr. GARRICK: But you aren't at home with the times, you can't get married and feel excited about it.

NPR: For Some, Civil Unions Gain Second-Class Stigma

If you don't laugh at least a couple of times a day in lockdown, you won't make it through the year.

BBC: Oscars: Silver Linings Playbook from page to screen

As the thinking goes, the police cannot prevent much crime because they can't be everywhere at all times.

WSJ: Stopping Urban Crime Without Jail Time