Black denotes strength and authority; it is considered to be a very formal, elegant, and prestigious color (black tie, black Mercedes).

黑色有力量和权威的意思；他被认为是非常正式、优雅和威严的颜色(黑领结、黑色奔驰)。

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Drew Shindell, a climate modeler at NASA's Goddard Institute for Space Studies, agreed that the new study's strength was its "very detailed" treatment of black carbon's contributions to warming.

德鲁·申德尔是美国宇航局戈达德空间研究所的气候建模师，他也认为，该项新研究的优势在于它对黑碳在气候变暖中的作用进行了“非常详细”的研究分析。

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Also, he is an athlete noted for strength and represents the black Olympic ring.

同时他也是一名充满力量的运动员，代表着五环中的黑环。

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Black strength at the polls was manifest in the recent wins of Harold Washington in the Chicago Mayoral race and W. Wilson Goode in the Philadelphia Democratic mayoral primary.

CNN: From Protest To Politics

Markets also will be eyeing news reports on the strength of post-Thanksgiving Black Friday holiday sales for signs of how the economy is holding up, Gero said.

FORBES: Gold Market Expected To Focus On Greece, Fiscal Cliff, Fed Speakers Next Week

Teen retailers saw particular strength in November and on Black Friday, although it was, in many cases, on the heels of a low base from last year.

WSJ: Retailers November Sales Show Healthy Start to Holiday Season