Studies show that green tea contains antioxidants, polyphenols, theanine, as well as a wide variety of vitamins and minerals.

研究表面绿茶含有抗氧化物，茶多酚，同时还含有种类繁多的维生素和微量元素。

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Other studies have shown getting outdoors for some "green exercise" may help curb depression too.

另外一些研究表明户外活动有助于控制抑郁。

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French holiday shoppers are opting in larger Numbers for "green" gifting this Christmas, studies show.

研究显示，今年圣诞节，法国人更倾向于选送“绿色”环保礼物。

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Michael Green,who a specialist in U.S.- Japan relations at the Center for Strategic and International Studies in Washington.

VOA: standard.2009.11.12

Last year alone, colleges and universities across the country created more than 100 major or minor programs in energy,sustainability, environmental studies and other so-called green subjects.

VOA: standard.2010.04.22

So college architecture,agriculture, and engineering departments are launching green-studies programs to do just that.

VOA: standard.2010.04.22

Recent studies have shown green tea can even help you stay thin.

CNN: Five 'eating better' foods to slip into your diet in '10

Technology guru George Gilder has not-so-facetiously suggested that when overseas graduate students complete their studies here, green cards should be embossed on their diplomas.

FORBES: Fact and Comment

The great value of the annual Green Budget from the Institute for Fiscal Studies (IFS) is that it spells out in black and white the fiscal choices implicit in government policy, some of which will come as a surprise - even, perhaps, to ministers themselves.

BBC: Fiscal choices from IFS