虽然这些国家都面临各自的挑战，但有一些主题是一致的。
While all of these countries face their own challenges, there are a number of consistent themes.
米老鼠和他在华特迪士尼的老板们面临着另一个挑战：赢得这个国家正在发展壮大的中产阶级的心和思想。
Mickey Mouse and his bosses at Walt Disney face another challenge: to win the hearts and minds of the nation's booming middle class.
我认为对那些人来说，生活在没有人讲他们目标语言的国家，确实是一个挑战。
I think that's really the challenge for people who live in a country where their target language isn't spoken.
在过去的几年里，数学竞赛MathCounts增加了两个新的中学项目（国家数学俱乐部和数学视频挑战），试图使其参与者群体多样化。
In the past few years, Math Counts added two new middle school programs to try to diversify its participant pool—the National Math Club and the Math Video Challenge.
国家植树节基金会向许多城市发起挑战，要求它们通过种植和保护更多的树木来赢得那面“美国树城”的旗帜。
The National Arbor Day Foundation has challenged many cities to earn its "Tree City USA" flag by planting and protecting more trees.
我们懂得，没有任何国家能够单独应对和把握21世纪的挑战与机遇——我们大家都必须承担责任，共同努力。
We know no nation can meet the challenges and seize the opportunities of the 21st century alone—all of us have to take responsibility and work together.
最近发表在《国家科学院院刊》上的一项新研究对这一乐观前景提出了挑战。
A new study, just published in the Proceedings of the National Academy of Sciences challenges the rosy picture.
"在其他国家中复制出这些条件对于那些谋划发展的工作者而言将是一个极大的挑战。
Replicating these conditions in other countries will be a major challenge for development workers.
因此，我认为对于那些生活在不讲目标语言的国家的人来说，这确实是一个挑战。
So, I think that's really the challenge for people who live in a country where their target language isn't spoken.
新生的民主国家面临严峻的挑战。
美国国家科学院于2011年4月的报告称，这样的长时间延误是美国航空航天局面临的主要挑战之一。
Lengthy delays like this are one of the key challenges for NASA, according to an April 2011 report from the US National Academy of Sciences.
地方和国家政府面临的挑战是管理旅游业，使社区能够在经济上受益，同时确保所有人都能享受到旅游区。
The challenge for local and national governments is to manage tourism so that communities can benefit economically, and yet at the same time, make sure that the tourist areas are kept for all to enjoy.
环境挑战是巨大的，但坦桑尼亚国家公园管理局所做的努力似乎正在得到回报。
The environmental challenges are significant but the efforts made by the Tanzania National Park Authority seem to be paying off.
联合国政府间气候变化专门委员会的一份报告显示，如果到本世纪末全球气温上升超过1.5℃，贫穷国家将可能面临非常严峻的挑战，包括整个社区的消失和数百万人的过早死亡。
A report from IPCC, the UN's climate science body, showed that if global temperatures rise more than 1.5℃ by the end of the century, poor countries will likely face very serious challenges, including the disappearance of whole communities and millions of early deaths.
没有一个国家能单独面对这些挑战，即使是美国也不行。
No country, not even the US, can face these challenges alone.
这项新业务的来历和目标可以为其它面临同样挑战的国家提供一个有益的范例。
The history and goals of this new operation could be a useful example for other countries facing similar challenges.
我们看到，面对能源挑战，我们国家面临着一个巨大的机遇。
We see a huge opportunity for the nation to confront our energy challenges.
实际上，在一些重要的领域它将增加国家面临的挑战。
Indeed, in some significant respects it may add to the challenges the country faces.
这些勇敢和不屈不挠的妇女们向国家发出挑战，要求它实践建国原则，她们的建树激励我们朝着为全体人民争取自由平等的更高目标前进。
These brave and tenacious women challenged our Nation to live up to its founding principles, and their legacy inspires us to reach ever higher in our pursuit of liberty and equality for all.
莫桑比克是世界上许多面临此类挑战的国家之一。
Mozambique is one of many countries in the world facing such challenges.
这就清楚表明了我们面临的挑战：确保在国家一级充分实施《框架公约》。
This tells us the clear challenge ahead: to ensure full implementation of the Framework Convention at country level.
在一个国家面临最严峻挑战的时候，我们要让老兵参与进来，为国家创造机会和就业岗位。
This includes enlisting our veterans in the greatest challenge that we now face as a nation -- creating opportunity and jobs in this country.
报告称，“不管其国力多么强大，没有一个国家能够独自面对全球挑战。”
“No one nation—no matter how powerful—can meet global challenges alone,” it says.
现在就行动起来，制定长远规划，许多国家就能把电子挑战转化为电子机遇。
By acting now and planning forward many countries can turn an e-challenge into an e-opportunity, "he added."
我们必须重新调整我们的长期战略重点，因此我们成功的发动了今天的战争，同时我们的将意力集中到了更多国家和挑战上，并投入了更多的资源。
We must rebalance our long-term priorities so that we successfully move beyond today's wars, and focus our attention and resources on a broader set of countries and challenges.
实际上，并非所有的东盟国家都视中国为挑战和威胁。
As a matter of fact, not all ASEAN countries view China as a challenge and a threat.
在流感大流行期间，许多国家经受了这些挑战。
Many countries experienced these challenges during the influenza pandemic.
在流感大流行期间，许多国家经受了这些挑战。
Many countries experienced these challenges during the influenza pandemic.
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