The fundamental reason is that black is the best control.

其根本原因是黑色是最好控制的。

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In the case of medium gray, black is the best option when you're wearing a white shirt and a necktie.

就中灰色而言，当你穿着白色的衬衫和领带时黑色就是最好的选择。

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When planes fall from the sky, as a Yemeni airliner did on its way to Comoros Islands in the India ocean June 30, 2009, the black box is the best bet for identifying what went wrong.

当飞机从空中坠落，比如2009年6月30日的一架也门客机在飞往印度洋的科摩罗群岛时那样，黑匣子是找出问题所在的最佳选择。

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Among the best alternative music album nominees is "Brothers," from the group the Black Keys.

VOA: special.2010.12.10

Ms. MALIK: People want the black flies controlled, and this is the best method.

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Its predecessor, 2010's "Call of Duty: Black Ops, " is the best-selling video game ever in the United States, according to some estimates.

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Instead, Schlumberger is planning more of what it is best at: pushing the technological boundaries of extracting the black stuff.

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