Even in America, where complicated federal rules discourage either selling or buying airports, a scheme to privatise Chicago Midway and four other airports is picking up speed again.

即便是在美国，复杂的联邦制度一向不鼓励买卖机场，将芝加哥中途机场和其余四个机场私有化的计划也加快了进程。

youdao

At three, four, and even five, mom's rules are just speed bumps.

就算数到三、四甚至五，妈妈们的规矩只是减速带而已。

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The system also observes overtaking rules and speed limits.

系统还能观察超车换道规则和最高限速。

youdao

East's talk is a bit long on theory and short on practice as of today -- a Samsung Chromebook isn't going to make Gordon Moore have second thoughts -- but it's food for thought in an era where ARM is growing fast, and even Microsoft isn't convinced that speed rules everything.

ENGADGET: ARM chief tosses Moore's Law out with the trash, says efficiency rules all

Pope Benedict XVI is considering changes to Catholic Church rules which may speed up the process to select his successor, the Vatican says.

BBC: Pope Benedict

Though he also said "the speed" with which the new rules could be implemented was important, not just their credibility.

BBC: Draghi's message for artful euro-dodgers