Once boys and girls were segregated, teachers resorted to traditional gender stereotypes to run their classes, and within just three years, five of the six districts had gone back to coeducation.

一旦男孩和女孩被隔离，老师们就会求助于传统的性别成见来管理他们的班级，而在短短三年内，六个学区中就有五个恢复了男女同校。

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The friends have gone through three diaries in 10 years.

这群老友记在十年里经历了三本日记。

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The prize in economic sciences has gone to sixty-three men since it was first awarded forty years ago.

VOA: special.2009.10.16

Three years ago, Gone Rural started a nonprofit organization called Gone Rural boMake.

VOA: special.2009.05.04

Three years later,they were gone.

VOA: special.2009.08.17

The business that I spent twenty-three years building gone, I am unemployed, my livelihood destroyed, and my family will forever live with the shame of what my father has done.

FORBES: Mark Madoff's Unpublished Memoir: 'My Father Has Stolen My Life'

The 1979 game featured more than half the players (47 out of 86) from the teams' first Super Bowl meeting, giving them a decent amount of familiarity with each other even after three years had gone by.

WSJ: Giants-Patriots Super Bowl Shows Consistency in an Era of Change

Over the last three years the game has gone through a rapid and widespread overhaul.

BBC: Table tennis plays by the rules