Some years ago Yale University law professor Charles L. Black.

几年前，耶鲁大学的法学教授小查尔斯？

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Black tea can help you concentrate. A study at the University of Northumbria found that caffeine and L-theanine in black tea leaves improves cognitive skills.

饮用红茶可以帮助您的注意力得到集中，因为红茶里面的咖啡因以及茶氨酸可以改善大脑的认知功能。

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Here she stops to observe the views to the distant houses and the residence's swimming pool, which is lined with green tiles and cornered by L-shaped decking made of black wood panels.

在这里，她停下来观察遥远的房子和住宅的游泳池，游泳池内铺设着绿色瓷砖，拐弯处为由黑色木板制成的L型露台。

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She happened to have been at a book signing at the largest black bookstore in L.A. when the now-dead person - who wasn't then - James Simpson Lee Hastings Jr.

NPR: Grigsby Bates on Her New Mystery Novel

Such results suggest there may be some higher processing of information going on, and that areas of the brain important for processing complex stimuli are still functioning, said Dr. Keith L. Black, chairman and professor in the department of neurosurgery at Cedars-Sinai Medical Center, who is not involved in Sharon's care.

CNN: Sharon brain results not proof he'll wake up

The fight took place in Louisiana between a local dog, Black, owned by a man named L.G.

NEWYORKER: Offensive Play