According to a study, more than half the teenage girls in the USA think they should be on a diet and almost one in five teenage boys are worried about their bodies and their weight.

根据一项研究，在美国，超过一半的少女认为她们应该节食，几乎五分之一的少年男孩担心自己的身体和体重。

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One in five Americans will use a tablet or smartphone.

五分之一的美国人将使用平板电脑或智能手机。

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Official figures show that almost one in five graduates in their late 20s now live with their parents.

官方数据显示目前近五分之一的20多岁的大学毕业生与父母同住。

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The American College of Cardiology says one in five patients who receive angioplasty has already had heart bypass surgery.

VOA: special.2010.02.17

And talk about it and describe it to you along each one of the five dimensions we've laid out in the beginning.

我会依据最开始,提出的五个方面,一一向你们讲述。

麻省理工公开课 - 媒体、教育、市场课程节选

The good news is the elements in any one spot in a hash table are likely to be a small number, three, four, five.

好的一点是在哈希表中,任何一个存贮点上的元素数据是很小的,三个，四个，五个。

麻省理工公开课 - 计算机科学及编程导论课程节选

One in five people in Britain die from smoking, more than 115, 000 every year.

BBC: NEWS | Health | Thousands prepare to quit smoking

One in five of all the calories consumed round the world come from wheat.

BBC: Cambridge-based scientists develop 'superwheat'

Shockingly, one in five companies globally said they had no innovation strategy at all.

FORBES: Revealed! Silicon Valley's Secrets To Innovation Success