Because the police had some of the man's wavy black locks, with roots intact, the scientists could subject them to C-14 dating as well.
因为警方掌握该名男子的一束波浪状黑发，且发根完整无损，科学家们可以把头发一起用作碳14测定。
But a British dating website suggests 60% of the wives or girlfriends of the world's 100 billionaires have brown hair, followed by blond (22%) and black (16%) hair.
但英国一家约会网站调查发现，全球百位亿万富豪的妻子或女友中，超过60%拥有褐色头发，金发(22%)和黑发(16%)紧随其后。
Can you imagine yourself dating a black person?
你可以想象自己和一个黑人谈恋爱吗？
Sheldon: At least now you can retrieve the black box from twisted, smoldering wreckage that was once your fantasy of dating her. And analyze the data so that you don't crash into geek mountain again.
至少你现在可以从你想要跟她约会的美梦的扭曲冒烟的残骸中翻出黑匣子，仔细分析数据，以免再度坠毁在宅男山里。
Family in general: "The Noble and Most Ancient House of Black" dating to at least the Middle Ages (OP6);
家族概况：“高贵的最古老的布莱克家族”根系至少伸至中世纪（凤凰社第六章）。
Qujialing Culture and Longshan Culture, dating back about 4,000 years ago, were known for their black ceramic wares.
屈家岭文化和龙山文化，距今约4000年前，被称为黑色陶瓷。
Qujialing Culture and Longshan Culture, dating back about 4,000 years ago, were known for their black ceramic wares.
屈家岭文化和龙山文化，距今约4000年前，被称为黑色陶瓷。
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