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Nationwide, only about three percent of early childhood teachers are male in the U.S.

在美国，只有大约3%的幼儿教师是男性。

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She says one slum in Nairobi,Mathari,has only about three public primary schools nearby.

VOA: special.2009.08.24

It's only about three feet wide.

桥宽仅三尺左右。

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There are only three people left in Britain who fought in World War One, only three, and they're about 110-years-old or something like that.

在英国,一战老兵,只剩下三个了,就三个,他们得有,大概110岁

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The average mutual fund holding period for equity or fixed income is only about three years.

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He's developing a treatment that would be used by only about three or four hundred children a year.

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The Obama administration says only about three in 10 are in high-quality programs.

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