In 2006 it was voted the happiest place on Earth by the 8 think tank 9 Happy Planet Index.

2006年，瓦努阿图被智囊团“快乐星球指数”评为地球上最幸福的地方。

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Costa Rica ranks highly on the Global Peace Index, Happy Planet Index, and Life Satisfaction Index.

哥斯达黎加在全球和平指数、快乐星球指数、生活满意度指数上都名列前茅。

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The European Happy Planet Index used carbon efficiency, life satisfaction and life expectancy to rate the countries.

此项“欧洲快乐星球指数”主要是综合碳效率、人民的生活满意度及预期寿命三个指标对这些国家（country）进行评分成。

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Today,the happy-go-lucky sponge has fans in almost every country on the planet.

VOA: special.2009.08.21

Yet while most people have read of the threat of rising sea levels and melting polar caps, or experienced a nagging guilt when booking a cheap flight or buying exotic fruit imported from the other side of the planet, hitherto global warming has largely been something we are happy to leave to the scientists to worry about.

CNN: Six degrees of devastation