Economic inequality is the "defining challenge of our time", President Barack Obama declared in a speech last month to the Center for American Progress.
美国总统巴拉克·奥巴马上月在美国发展中心的一次演讲中宣称，经济不平等是“我们这个时代的决定性挑战”。
It would be essential to redesign the American deterrent strategy in a world of multiple nuclear powers -- a challenge unprecedented in our experience.
同时须在一个有多个核大国世界里重新设计美国的威慑战略-我们的经验中前所未有的挑战。
Part of the challenge has been tactical. In Libya, the U.S. has needed to evacuate hundreds of American citizens without provoking a violent response from Moammar Kadafi.
部分挑战是基于策略。在利比亚，美国必须疏散自己数以百计的国民不致于激怒吗按摩•卡扎菲的极端报复。
Abroad, it has been distracted from the historic challenge that American power faces in Asia.
在国外，分散了美国挑战亚洲地区的力量。
But he says the American people are up to the challenge of a rapidly deteriorating economy.
但是他表示，美国人民能够迎接经济急剧恶化所带来的挑战。
Rendering the slang of American culture into Chinese is a special challenge.
将美国文化中的俚语翻译成中文是一项挑战。
This is a challenge to the American dream. But it is also an opportunity for clever companies.
对于美国梦，这是个挑战，但对聪明的公司而言未尝不是个好机会。
Mr Fukuda's first challenge is to extend the Japanese navy's refuelling role in American-led operations in the Indian Ocean.
福田面临的第一个挑战就是延长日本海军自卫队对美国领导的印度洋行动进行燃油补给。
American care more about how students use knowledge in society. It lets student challenge the knowledge, animadvert ideas, and focus on, exploit or create knowledge.
美国更关心学生如何使用社会中的知识。它可以让学生挑战的知识、话剧，想法和关注，利用或创建知识。
It is also a challenge to the limits of human oxygen, but also created a new American record.
也是挑战了人类的无氧极限，同时也创造了一项新的美国纪录。
Getting Chinese to try the sport can be a challenge, says Brendan Sheridan, a 29-year-old American who sells and rents surfboards from a one-room shop near Dadonghai Beach.
29岁的布伦达·谢里丹(BrendanSheridan)来自美国，如今在大东海海滩经营着一家只有一个房间的小店，出售、出租冲浪板，他说，让中国人去冲浪很难。
Created to be the most challenging race for professional cyclists in American history the USA pro Cycling Challenge is set to cover nearly 500 miles in Colorado.
美国职业自行车挑战赛是美国历史上为职业车手设置的最富有挑战性的赛事，该赛事全程500多英里(800多公里)在科罗拉多山间举行。
Or does any other continent have the strength to see off the challenge from a strong South American group?
抑或，有其他任何大陆能够有实力挑战强大的南美球队吗？
The Americanization has been a critical challenge that non-American cultures are facing.
“美国化”已经成为非美国文化所面临的一个严重挑战。
Gang of South American poets travel the world, sleep around, challenge critics to duels.
一群南美流氓诗人周游世界，到处乱搞，到处找批评者决斗。
This is a challenge to the popular notion of "American exceptionalism". The u.
这一发现关于被普遍认可的美国例外论而言，是一个挑战。
American Enterprise Institute senior strategic analyst Gary Schmitt says Panetta's biggest challenge will be to manage cutbacks in the Pentagon's huge budget.
美国企业研究所的资深战略分析人士史密特说，帕内塔将面临的最主要的挑战，是削减五角大楼的开支。
This is a challenge to the principle of the American free education, thus calling for the rationality in thinking.
“猴子审判”向美国自由教育原则提出了挑战，人们对自由教育原则进行实际的理性的反思。
The challenge now is to understand how the parallel Paleocene histories of the North American and Asian continents fit together.
现在的挑战是如何将北美和亚洲大陆相似的古新世历史拼合在一起。
That American challenge is taken seriously by a man who prefers to be called Michael outside China and has maintained his admiration for the US in spite of his scholarship failures.
俞敏洪非常认真地看待美国人带来的挑战。尽管当初申请奖学金失败，但这个更愿意自己在国外被称作麦克尔的男人仍然对美国充满赞叹。
In San Francisco, already one of America's biking cities, the challenge is to push, by American standards, the boundaries of the possible.
而作为美国高自行车普及率城市之一的旧金山，其所面临的挑战则是如何在美国现行标准下，尽可能地推广自行车的使用范围。
So the biggest challenge for American learners of Chinese is definitely the writing system.
对于美国汉语学习者而言，最大的挑战毫无疑问是书写体系。
The American education encourages the children's spirit to challenge.
美国的教育鼓励孩子们的挑战精神。
The American education encourages the children's spirit to challenge.
美国的教育鼓励孩子们的挑战精神。
应用推荐