youdao

And yellow (bright and cheery), black (bold) and white (airy) are what are currently on my mind.

明亮与愉快如黄色，粗狂如黑色，轻快如白色，它们出现在了我脑中。

youdao

It was too high up to be vitally effective; but when first it landed, King knew the old, familiar descent of the black veil of unconsciousness across his mind.

这一拳打高了，没能真正奏效。可是汤姆·金一挨到拳头，立刻就产生了过去他非常熟悉的那种昏迷的感觉，眼前一片漆黑。

youdao

But of course this is a poor, black child growing up in the South, and his expectations, what his mind can imagine, is always going to be greater than what the world can deliver.

但要记得，这个黑人穷孩子是在南方长大的，他的期待，他想象的东西，总好过现实。

耶鲁公开课 - 1945年后的美国小说课程节选

The black box changes its mind like a New England weather pattern.

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He says, only one thing can stop the spread of AIDS in black America, an open mind.

NPR: Living with AIDS: A Personal Story

In effect the formula uses reason, experimental data, and the conscious mind to train this black box until it automatically spits out increasingly speedy but still accurate decisions.

FORBES: Three Steps to Making Better Decisions