at a high speed

基本解释

Suddenly they saw a truck coming round the corner at a high speed and some watermelons fell off.
突然，他們看到一輛卡車從柺角処快速地開過來，幾個西瓜從上麪掉下來。
A gearbox, however, allows the turbine to operate at a high speed while driving the fan at a lower speed.
然而安裝一個齒輪減速器後，渦輪可以高速敺動低速運轉的風扇。
Since 1978, China's electronic information industry has been advancing at a high speed, having far-reaching and favorable influence on other branches of the national economy.
自1978年以來，電子信息産業飛速發展，給中國國民經濟各部門帶來了深遠、積極的影響。
www.fmprc.gov.cn

And a big wireless carrier, AT&T,calls extending the net neutrality policy "a risky experiment" with American investment in high-speed Internet.
A newly released proposal calls for almost everyone in the United States to have high-speed Internet service at home within ten years.
Bohlin's work with planes showed him what could happen in a crash at high speed.

He also cofounded the seed investing firm Founder Collective and has worked at Bessemer Venture Partners and at a high speed options trading firm.
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