The first stamp ever, called a Penny Black, was made in the U. K.

全世界的第一枚邮票名叫“黑便士”，于英国制造。

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This held true for Caucasians in the U. K. and black Africans in South Africa.

这一研究同样适用于英国的白种人以及非洲和南非的黑人。

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Results show that the proper application of black liquor of papermaking can improve the soil properties and increase the contents of organic materials, N and K in soil.

结果表明，造纸黑液适量施用能改善土壤物理性状，增加土壤有机质含量和氮、钾含量；

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The opinions expressed in this commentary are solely those of William K. Black.

CNN: Why JPMorgan gets away with bad bets

Newspaper magnate Conrad Black, a.k.a.

FORBES: Magazine Article

Tom Marchant of U.K.-based adventure travel planning firm Black Tomato says hedge fund clients want unusual and off-the-beaten path destinations, challenges to take their minds off number crunching.

FORBES: Magazine Article