在球运行路径的某一点(10米处，或人墙的位置)球的速度下降，使空气在球体表面形成较稳定的层流。
Some way into its path - perhaps around the 10 m mark (or at about the position of the wall of defenders) - the ball's velocity dropped such that it entered the laminar flow regime.
他设想信息通过某个路径以一个稳定的速度传递。
He imagined a channel in which information is sent at a steady rate.
如今，互联网连接着数十亿的设备和人员，沿着几乎是无数条路径以不断加快的速度传递着信息，从而缩短了距离，取消了国界。
Today, it connects billions of devices and billions of people. It moves information at ever-increasing speeds along a nearly infinite set of pathways, shortening distances and eliminating borders.
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