Two colored boys walk by, leading a mule by the halter.

两个黑人小伙子牵着一头驴子走过。

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In this scenario, the monkeys were again initially presented with two colored targets.

在这种场合下，猴子开始又被呈现两种有颜色的目标。

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The monkeys were first given the option of choosing between one of two colored targets.

猴子们首先可以在两种颜色的目标之间选择。

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But when they see two guys from the South like Cliff Richey and me, one white and one colored, both sharing a room and being close friends, it must do a little good."

VOA: special.2010.02.07

That there are two colors per strut, so what's linking the two backbones together are two colored segments that come from the outside towards the middle, and that the colors occur only in certain combinations, red and green, yellow and blue, that's all you see.

每个梯阶有两个颜色,主链是由,两种不同颜色的片段由外向内连接起来的,这些颜色仅以某种特定方式配对,红连接绿,黄连接蓝,大家都能看到

耶鲁公开课 - 生物医学工程探索课程节选

Where before it was two colored pairs now it's two lettered pairs .

之前用两种成对的颜色表示,现在是用两对字母GCTA表示

耶鲁公开课 - 生物医学工程探索课程节选

Certainly, the Replicator marks a big step over its predecessor, the Thing-O-Matic, introducing dual-extrusion for two-colored printing and a much larger printing area, letting users create standalone objects roughly the size of a loaf of bread.

ENGADGET: MakerBot Replicator impressions: the dawning of 3D printers in every home?

For collectors of colored diamonds, there are two unique lots, both colored stones that stand on their own, without a setting.

FORBES: Blingtime

In fact, best as we can tell, there's only one game in the app library, which involves using the aforementioned big orange buttons to push streams of water upward in order to get a number of colored rings onto two shiny red swords.

ENGADGET: BlackBtrry Water Game hands-on Hands-on