Detailed study of folk music from a variety of countries reveals many close parallels.
对不同国家的民乐的详细研究表明它们有很多相似之处。
They're already used in dozens of countries worldwide.
它们已经在全球许多国家得到使用。
Fewer than 4% of countries are responsible for more than half of the world's greenhouse gas emissions.
只有不到4%的国家要对全球一半以上的温室气体排放负责。
A recent annual study of countries and their ability to convert growth into well-being sheds some light on that question.
最近的一项针对各国概况及其将经济增长转化为人民福祉的能力的年度研究给这个问题提供了一些线索。
Curricula for this age level resemble those of a small group of countries including Australia, Thailand, Iceland, and Bulgaria.
这个年龄段的课程类似于澳大利亚、泰国、冰岛和保加利亚等少数国家的课程。
A number of countries are already in the process of formulating their own standards for the control and reduction of classroom noise.
一些国家已经在着手制定本国关于控制和减少教室噪音的标准。
While a majority of countries have taken little or no action yet, some 30 nations have introduced legislative steps to control smoking abuse.
虽然大多数国家还没有采取什么行动，但大约有30个国家已经采取了立法措施来控制吸烟。
There's the fact that large American companies are much more globalized than ever before, with supply chains spread across a larger number of countries.
一个事实是，随着供应链遍布更多的国家，美国的大公司比以往任何时候都更加全球化。
Their initial task was to decide which of the many forest problems of concern to Europe involved the largest number of countries and might be the subject of joint action.
他们的初步任务是决定在欧洲关心的许多森林问题中，哪些问题涉及了最多的国家，需要联合各国采取行动来解决。
Though it is small, the pen has changed the history, improved the trade of countries, recorded events, carried news, and done far more work for human beings than all other tools.
尽管钢笔很小，但它改变了历史，促进了国家间的贸易，记录事件，传播新闻，比其他所有工具为人类做的工作都多。
The World Meteorological Organization points to Cuba and Bangladesh as examples of countries that have successfully reduced the loss of life caused by natural disasters by taking preventive action.
世界气象组织用古巴和孟加拉国做例，指出这两国通过采取预防行动成功减少自然灾害造成的生命损失。
A score of countries may be either producing or planning to obtain chemical weapons.
约有二十个国家可能在生产或计划获取化学武器。
In the past, the UN has stayed out of the internal affairs of countries unless invited in.
在过去，除非受邀请介入，否则联合国不参与各国的内部事务。
They sell the machines to governments of countries that have many people live in poverty.
他们把机器卖给那些有很多贫困人口的国家的政府。
Lots of countries and regions are taking action to ban the sale of such bags to stop people using them.
许多国家和地区正在采取行动禁止销售这种袋子，以阻止人们使用它们。
Argentina is one of only a handful of countries that refuse all dealings with the International Monetary Fund (IMF).
阿根廷是少数拒绝与国际货币基金组织（IMF）进行所有交易的国家之一。
A new data shows that the global AIDS pandemic will cause a sharp drop in life expectancy in dozens of countries, in some cases declines of almost three decades.
一项新的数据显示，全球艾滋病疫情将导致数十个国家的预期寿命大幅下降，在有些国家寿命减幅近30年。
However, the nature of this very diversity makes travel and tourism ideal vehicles for economic development in a wide variety of countries, regions or communities.
然而，正是这种多样性的性质使旅游业成为许多国家、区域或社区经济发展的理想工具。
Lots of countries are strict about rubbish.
许多国家对垃圾实施严格管制。
The project exists in a number of countries.
目前该项目在数个国家运营。
Two groups of countries held out for longer.
两派坚持金本位制的时间相对较长。
The gap between the two sets of countries is widening.
这两类国家之间的差距正在越拉越大。
Youth are the future of countries and hope of the world.
青年是国家的未来、世界的希望。
We are a mixed country. We have cultures from lots of countries.
我们是一个多元化的国家，我们的文化来自许多国家。
The number of countries joining the movement is increasing annually.
加入该运动的国家数量每年都在增长。
A number of countries have taken early action to halt deforestation.
一些国家已经早早采取行动遏制乱砍滥伐。
For a complete list of countries and regions targeted, see box at right.
有关受益国家和地区的完整名单，见右边的插文。
For a complete list of countries and regions targeted, see box at right.
有关受益国家和地区的完整名单，见右边的插文。
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