Since the nineteen eighties, doctors in more than seventy tropical nations have used one main drug to treat schistosomiasis.

从20世纪80年代起，70多个热带国家的医生们都使用一种主要药物来治疗血吸虫病。

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Loisaida was one of New York's most dangerous neighborhoods in the nineteen seventies and eighties. It was filled with illegal drug sellers and users.

Loisaida在上世纪70年代和80年代是纽约最危险的社区之一，充斥着非法药物出售者和使用者。

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The existing offices were built in the eighties as a polygonal one-storey building in dark grey concrete blocks.

现有的办事处，建于上个世纪八十年代作为一个多边形层楼房深灰色的水泥块。

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And this group stayed. Loisaida was one of New York's most dangerous neighborhoods in the nineteen seventiesand eighties.

VOA: special.2009.04.27

The island now measures four hundred sixty-one hectares, about the same size as in the eighteen eighties.

VOA: special.2009.10.06

At one point in the eighties, I owned over 10 percent of NYT, but I watched in frustration as management bartered away serious money for the aging Cowles magazine stable, invested in the teaching machine craze and divested a promising foothold in a cable TV system.

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In the late seventies and early eighties, Joe Strummer, one of the leaders of the Clash, wrote and performed some of the most mercurial rock-and-roll songs ever heard.

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In the late nineteen-eighties, one of his closest friends from childhood, Alan Rice, was the show director for a Las Vegas festival, Cinetex, that was organized by Interface in collaboration with the American Film Institute.

NEWYORKER: The Brass Ring