It's half past seven on Monday morning: time to get ready for school.

现在是星期一早上七点半：该准备上学了。

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The school teaching time is on a week five days half class, then rests one day half.

学校的教学时间是一个星期上五天半的课，然后休息一天半。

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After realizing that Trey did not want to sign up for any after-school activities that might cut into his game time, Ms. Calinan limited his screen time to an hour and half a day on weekends only.

在认识到Trey不想去登记任何可能降低他视频游戏时间的课外活动时，凯丽蓝夫人便限制他只能在周末的半天中对着屏幕一小时。

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In our survey, roughly half of all career-oriented moms say that working part-time before children are school-aged is desirable.

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More than half of all black men without a high-school diploma go to prison at some time in their lives.

NEWYORKER: The Caging of America

But our biggest problem remains at the most basic level: We're getting only half of our minority kids out of high school on time, while 90% of the fastest-growing jobs require post-secondary education.

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