Lingbi stone is a limestone, tonal, mainly black decorative pattern on the surface always.

灵璧石为石灰岩的一种，色调主要以黑色为主，在表面常有花纹。

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The youthful band were an instant hit with prepubescent girls - mainly black girls, but also some white ones.

这个青春组合立马引来了少女们的青睐——大多数是黑人女孩，但也不乏白人女孩。

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At this time, mainly white people went to music clubs even though many of the musicians were black.

在那个时候，尽管有许多音乐人是黑人，但参加音乐俱乐部的主要是白人。

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Teaching at Howard gave Duncan the chance to share his knowledge of classical European music with a mainly black student population.

VOA: special.2010.03.07

In many areas,villages were burned by Janjaweed militia, the government-backed, mainly Arab forces that pushed many Black African farmers from their land.

VOA: standard.2010.03.21

Some Dominicans (who are mainly mulatto) have a racist attitude to mainly black Haitians.

ECONOMIST: A break in a history of mistrust

Land reform is a popular issue among the poorer, mainly black section of society in South Africa.

BBC: Mbeki's dilemma over Zimbabwe

We as customers don't see that many color options from HTC, anyway -- it's mainly black, gray and white these days.

ENGADGET: HTC talks smartphone design: from inception to final product