Six Nations

基本解释

Six nations have slipped backwards, as AIDS or an ailing economy has driven down life expectancy and wealth.
由于艾滋病或者经济下滑缩短人口寿命，损害健康，有六个国家的指数下降。
Only a dozen economies are bigger, and only six nations are richer—of which Switzerland alone has even a third as many people.
只有十几个国家的国土面积比它大，只有六个国家比它富有——其中瑞士只有澳洲人口的三分之一。
The company currently has extended industrial presence in six nations described as 'home markets': Australia, Saudi Arabia, South Africa, Sweden, the UK and the United States.
目前，该公司已经在其称为“本土市场”的六个国家扩展工业市场：澳大利亚、沙特阿拉伯、南非、瑞典、英国以及美国。
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The six nations will allow companies to self-certify where goods come from so they no longer have to spend time and money going though export authorities.
The six nations reached an agreement in September 2005, creating a framework for gradually reducing the North's arsenal, while normalizing its relations with Japan,the United States, and South Korea.Since then,however, North Korea has conducted two nuclear weapons tests.
The World Health Organization, the United Nations health agency, uses a system of six phases to warn of possible influenza pandemics.