But for now, avidly embracing the digital frontier is the best prospect the U. s. has for generating the kind of growth that creates jobs.
但是目前，对于产生能创造就业的增长来说，去热情拥抱数字前沿是美国最好的前途。
But now some leading environmental campaigners have performed a U-turn and said that they got it wrong.
但是现在一些知名环保活动者的态度来了一个一百八十度转弯，说他们错了。
The advantage right now is that, with the decline of the value of the dollar, it's a lot cheaper for foreign companies to buy U. s. companies and establish new branches.
美国市场现在优势就是随着美元的贬值，外国公司能够以更加低廉的成本来购买美国公司和设立分支机构。
NIA believes it is more likely that in 4 to 5 years from now, U. S. unemployment will rise to Great Depression levels.
NIA相信更有可能从现在起4到5年里，美国的失业会上升到大萧条时期的水平。
Now, some economists have suggested that allowing more foreigners into the U. S. -- say, an immigrant who buys a house in exchange for a green card -- would actually help jump-start the economy.
如今，一些经济学家建议，允许更多外国人进入美国（比如，用买房来换取绿卡）实际上将有助于启动美国经济。
But right now he is negotiating with the E. U. on a deep free-trade agreement at the same time that Russia is pushing him for more industry tie-ups.
可是，他正在与欧盟磋商一项深度自由贸易协定，与此同时俄罗斯也在敦促他加大工业合作。
Afghanistan is now the longest war in U. S. history. That metric alone seems to validate the notion that the United States had no real strategy or sense of what it was getting into.
阿富汗是美国历史上插手的最长战争，似乎验证了美国对其干涉的国家并没有实际战略和方案。
We'll be slicing things by a plane that is now in the direction of this vector,u and we'll be looking at the slope of the slice of the graph.
用沿着向量方向的平面,切开图像,然后看图像的剖面图，找出斜率。
U. S. -listed Chinese stocks have generally been easier to short, but now that space is getting very crowded.
一般来讲，在美国上市的中国股更方便做空，但现在这个领域已经变得非常拥挤。
Now what I want to find,actually, V is what are these two vectors, let's call them U and V, that correspond to moving a bit in the x direction or in the y direction?
现在我实际上想知道的是，这两个向量是什么，我们称它们为，U和，两者对应的是x方向和y方向一点位移？
He says he used to make a decent living. But now that more U. S. troops are leaving Iraq, he says that is difficult.
他称，他过去的生活像模像样，但现在，美军要撤出伊拉克了，往后的生意将会变难做了。
Tell me now , tell me how once more, how could u be that way, how could u live a day away.
现在告诉我，再一次告诉我怎麽了，你怎麽可以那样对我，没有我你怎麽活。
Over half of the U. S. work force is now in jobs that are information based.
在美国半数以上的人在从事以信息为基础的工作。
It seems that the values of Maitake have now been recognized by many U. s.
这表明灰树花的价值已经被许多美国人所承认。
BCG calculates that U. s. industrial electricity prices are now 30% to 50% lower than those of other major exporters.
据波士顿咨询公司核算，美国的工业用电价格现在要比其他出口大国低30 - 50%。
Many operations that were considered impossible a few years ago are now performed every day in U.
两三年前还认为是不可能做的很多手术，现在在美国的各大医院里每天都在做。
In their review, the U-M doctors said there is now "overwhelming data" that fibromyalgia is real.
在他们的综述中，U - M的医生说目前大多数资料显示纤维肌痛是真实存在的。
But now, with European economies in shambles and the U. S. undergoing a slow recovery, investors are turning that wisdom on its head.
但现在欧洲经济岌岌可危，美国经济复苏缓慢，投资者们心里又打起了小算盘。
One prominent economist now says that the Chinese economy will be three times larger than the U. S. economy by the year 2040.
一位著名的经济学家说，中国的经济在2040年会是美国的三倍。
One prominent economist now says that the Chinese economy will be three times larger than the U. S. economy by the year 2040.
一位著名的经济学家说，中国的经济在2040年会是美国的三倍。
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