As FAR as is known, Pu Yi, the last emperor of China, had five wives.

据目前所知，中国末代皇帝溥仪有5个妻子，李玉琴是其中的一位。

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“Caloric restriction”, as it is known in the trade, works for everything from threadworms to mammals (people included, as far as can be ascertained without the luxury of controlled experiments).

“控制热量”从线虫类动物到哺乳动物（包括人类）的一切生物都起作用，这在整个行业中已经众所皆知。

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Also known as the Goose-beaked whale, this creature is found as far north as the Shetland Islands and as south as Tierra Del Fuego at the tip of south America.

这种又叫鹅嘴鲸的生物在北至舍得兰群岛，南至火地岛都有分布。

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As far as is known, Merah made no reference to any central Asian group during his standoff with authorities.

CNN: How did Mohammed Merah become a jihadist?

RFLPs cannot (as far as is known at the moment) give away much information about an individual beyond who he is.

ECONOMIST: A survey of the human genome

Mr Rozar never did anything illegal, as far as is known, but he showed what could be done with the Net: how unconsidered trifles could be turned into a valuable dossier.

ECONOMIST: Rick Rozar