Is there a cut-off point between childhood and adulthood?

童年与成年之间有分界线吗？

《牛津词典》

According to Bousso and colleagues, the only way to avoid this conundrum is to introduce a cut-off point, which then helps make sense again.

根据布索和他同事的观点，避免这个难题的唯一方式就是引进一个标准，这样才能使得更有意义。

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Former Marie Claire editor Liz Jones wrote in the Daily Mail in August 2008, "When I wrote about how old is too old for a miniskirt a decade ago, the cut-off point was 25."

嘉人杂志前编辑Liz Jones2008年8月曾经在《每日邮报》上写道：“当我二十年前写关于女人多大就不能穿迷你裙的文章时，分界点是25岁。”

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It is too late to claim for 2000 to 2002, as the government's cut-off point for claims has ended, but men who were 60 in winters 1997, 1998 and 1999, but did not get the payment should ring the helpline to see if they are eligible.

BBC: NEWS | Business | Winter payments deadline looms

The cut off point they appear to want to impose is 1, 500 metres - which, in this year's competition would exclude some teams from Ecuador, Peru and Mexico, as well as the Bolivians.

BBC: Tim Vickery column

Which may be why Mr Hemming's point of order on super-injunctions this week was twice cut off by the Speaker - who said he would discuss it in private, but not in the Chamber.

BBC: Parliamentary privilege, MPs and super-injunctions