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？
So what we are seeing in the U. S. over the past decade is productivity growth without the job growth that usually comes with it.
因此，我们过去10年在美国看到的是生产力在增长却没有伴随着就业的增加。
It will be very nice if you can prepare a letter in English expressing clearly what the challenges are and what assistance U can provide.
那将是非常好的事，如果你可以准备了一封英语表达清楚的挑战是什么，帮助你所能提供的容量。
These chocolate bars are known as something else in the U. S., but I can't remember what.
这种巧克力棒在美国有别的叫法，但我记不起叫什么来着。
What trends are you seeing in overall U. S. pay levels?
问：你认为美国的总体工资水平会出现怎样的趋势？
What are your main goals for developing new business in the U. S.? (next year, 5 years from now)?
你在美国开发新生意的主要目标是什么？(明年，未来的五年)？
Because the work is being funded by the U. S. Department of Homeland Security, the company will not disclose how many pathogens are in its database or what they are.
因为这项工作是由美国国土安全部提供资金的，所以公司不会透漏有多少病菌或什么病菌在数据库里。
Wells Fargo (WFC) and U. S. Bank (USB): what are the outlooks for these two banks?
富国银行和美国银行：这两个银行前景如何？
You are just a kid. U don't have the faintest idea what you are talking about.
你只是个孩子，你根本不知道你在说什么。
It is unclear what retaliatory steps Mexico could take if the border tax is approved, because exports to the U. S. are essential to the Mexican economy.
目前还不清楚如果边界税的措施被批准，墨西哥会采取什么样的报复行动，因为向美国出口是墨西哥经济的重要来源。
So let's start with the school background, and specifically what type of program are they looking for from a U. S. school.
因此我们先了解学校的基本情况，明确一下他们想同美国学校寻求什么样的项目合作。
Third, what we sell to the U. S. market are the products that U. S. consumers need, and Chinese products are.
第三，中国出口到美国的商品是美国民众需要的，而且。
Japan's first lunar probe has begun to orbit the moon, in what Japanese space officials are calling the largest mission to investigate the moon since the U. S. Apollo program decades ago.
日本发射的第一个月球探测器已开始环绕月球飞行。日本官员称这次飞行是美国几十年前开展“阿波罗”计划之后的最大规模的探月计划。
"We are civilian police," he says, noting that the situation in Las Vegas and other U. S. cities is far from what it is in parts of Mexico or Afghanistan.
“我们是民事警察，”他说，要知道拉斯维加斯和其他美国城市的情况和墨西哥或是阿富汗地区相去甚远。
And so overall, U. S. median wages in real terms, so what you can buy, adjusted from inflation, are now at 1974 levels, despite worker productivity increasing by double.
所以总的来说，美国的中位数工资的实际价值计算，那么你可以买到，调整通货膨胀，目前正处于1974年的水平，尽管劳动生产率增长了一倍。
Educational assessment is the process of reviewing the academic transcript and deciding what U. S. college credits are equivalent.
教育评估是一个检查成绩单并决定哪些大学学分相等的过程。
Cheryl: From what I've observed, Guam has American culture so Guam handshakes and U. S. handshakes are the same.
谢丽尔：从我的观察来看，关岛也具有美国文化，所以关岛的握手方式和美国的是一样的。
While there certainly are many poor people in China, one should realize their middle class is bigger than the entire population of the U. S. China ain't what it used to be.
尽管中国还有很多的穷人，但中国的中产阶层的人数已经比我们美国全国的人口还要多。
Most of us in manufacturing have globalized the business, and now what we have left [in the U. s.] are the very high-end technology-based jobs.
制造行业的大部分厂商已经对业务进行了全球化改造，现在留在(美国的)都是高端的技术性工作岗位。
The U. S. blames what it sees as intransigence on the part of India and China. Other nations are scolding New Delhi and Beijing, too.
美国将此归咎于中印两国毫不妥协，其他国家也纷纷指责中印两国。
We can get knowledge from news, but some people think we can't trust the journalist, what do u think? And what do you think are the important qualities that a journalist should have?
我们能从新闻中学到知识，但有人认为我们不能相信记者，你的看法呢?你认为记者应该有哪些重要的品格?。
The U. S. and its Asian Allies have detected in recent weeks what they have said are signs that Pyongyang is preparing to test-launch its long-range Taepodong-2 missile.
近几周来，美国及其亚洲盟友已经侦察到了平壤的一些动作，他们说这些迹象显示平壤正在准备试射远程大浦洞- 2号导弹。
The U. S. and its Asian Allies have detected in recent weeks what they have said are signs that Pyongyang is preparing to test-launch its long-range Taepodong-2 missile.
近几周来，美国及其亚洲盟友已经侦察到了平壤的一些动作，他们说这些迹象显示平壤正在准备试射远程大浦洞- 2号导弹。
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