Six Nations

基本解释

Six nations have slipped backwards, as AIDS or an ailing economy has driven down life expectancy and wealth.
由於艾滋病或者經濟下滑縮短人口壽命，損害健康，有六個國家的指數下降。
Only a dozen economies are bigger, and only six nations are richer—of which Switzerland alone has even a third as many people.
衹有十幾個國家的國土麪積比它大，衹有六個國家比它富有——其中瑞士衹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，該公司已經在其稱爲“本土市場”的六個國家擴展工業市場：澳大利亞、沙特阿拉伯、南非、瑞典、英國以及美國。
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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.