Society/Environment: First double amputee qualifiesfor 400-meter Olympic sprint in London. Places fourth.

社会及环境：双截肢者首次获得参加伦敦奥运会短跑比赛资格，并获第四名。

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Single hook lifting height is to 25 meter, and double hook is to 12 meter.

单勾提升高度最高可至25米。双钩最高可提升至12米。

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The bypass assembly consists of a meter registering either gallon or cubic measurements, a double check assembly and required test cocks.

旁路总成包括一个可记录加仑或立方米的水表，一个双止回阀总成和所需的测试旋塞。

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Still, we bet people still fall for the hype -- oh hey, if you're looking for the ultimate in sound, we've got half a meter of oxygen-free, triple-wrapped double-insulated Sonically Shielded AmpliSized Egyptian Llama cable here that we'll part ways with for just a couple grand.

ENGADGET: Audiophiles can't tell the difference between Monster Cable and coat hangers

From the improving Japanese team, Kosuke Kitajima will try to repeat his double-gold performance in Beijing in the 100- and 200-meter breaststroke.

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The double-medal performance in three events made Lashinda Demus' silver in the 400-meter hurdles seem like a disappointment.

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