The sky is covered, as it were, with a black curtain.

天空好像被黑幕遮住似的。

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In the research, published in the February issue of the journal Cognition and Emotion, participants sat at opposite sides of a table with a black curtain between them.

实验结果发表在2月份的《认知与情感》杂志上。一对情侣分别坐在桌子的两边，中间隔着一个黑色幕帘。

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“They have more of that do-it-yourself energy. ” Mr Jones and his partner, Ann, often put all their belongings behind a black curtain in their loft on Bogart Street and turn it into a gallery。

“他们也更像有精力自己去动手，”（注3） Jones先生和他的搭档安，经常把他们所有的财物放在Bogart街他们阁楼后面的黑色幕布后，然后就变成了一间画廊。

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When I got up and went back to the machine, the woman bent her body over the larva, almost concealing it under a black curtain of hair.

NEWYORKER: The Slows

There is someone else at that interrogation session: an observer, who wears a black hood and removes it to shake out a glorious curtain of reddish-gold hair.

NEWYORKER: Dead Reckoning

Virtually all of his customers were Soviet diplomats and high-ranking officials who orchestrated a profitable black market of Western goods behind the Iron Curtain.

FORBES: Magazine Article