China has rapidly become a world leader in high speed rail.

中国已迅速成为高铁领域的世界领军者。

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The firm is responding to increased demand for its narrow linewidth tuneable lasers for coherent DWDM systems used in high speed 40 and 100 Gbps coherent systems.

[据化合物半导体网站2011年11月25日报道]NeoPhotonics公司正提高其用于相干DWDM系统的可调谐窄线宽激光器的生产量，这些激光器用在传输速度高达40Gbps和100Gbps的相干系统中。

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They were killed in a high-speed crash in a tunnel in Paris.

他们在一起发生在巴黎一座隧道里的高速行驶引发的撞车事故中丧生。

《柯林斯英汉双解大词典》

And a big wireless carrier, AT&T,calls extending the net neutrality policy "a risky experiment" with American investment in high-speed Internet.

VOA: special.2009.09.25

And they are in motion and moving at very, very high speed.

它们都在运动,以非常非常高的速度运动。

麻省理工公开课 - 固态化学导论课程节选

A newly released proposal calls for almost everyone in the United States to have high-speed Internet service at home within ten years.

VOA: special.2010.03.19

"We are pleased to see that some companies have already started investing in high speed broadband networks, " he said.

BBC: UK consumers enjoy 'advanced' digital communications

And just as some modern politicians are intent on investing in high speed rail that no one wants to ride, the modern NHL has pushed out more hockey across the country than people want to see.

FORBES: The NHL's Best Hope: Contraction

Or for something more adrenaline-filled, the long-standing weekly Zoobombing meet up, held every Sunday evening, is where die-hard speed demons take part in high-speed, downhill bike races.

BBC: Portland's urban adventures