There are three ages of man: young, middle age, and don't be look good. - Tommy Trinder.

人的一生有三个年龄段：青年，中年，以及气色不好。-汤米·特瑞德。

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Kathy Sylva, professor of educational psychology at Oxford University, reached her conclusions from a study of 3,000 children from the ages of three to five.

牛津大学教育心理学教授凯西·西尔瓦通过对3000名3至5岁儿童的研究得出了她的结论。

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Between ages three and four, children begin to give fairly lengthy and cohesive descriptions of events in their past.

3到4岁时，儿童开始对自己过去的事情给出相当长且连贯的描述。

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Mattel says ninety percent of girls in the United States between the ages of three and ten own at least one Barbie doll.

VOA: special.2009.04.06

It involved about three thousand four hundred uncircumcised Ugandan men between the ages of fifteen and forty-nine.

VOA: special.2009.04.01

It says girls between the ages of three and six own an average of about twelve.

VOA: special.2009.04.06

Nevertheless, all three ages were above 1970 levels.

UNESCO: II Part Analytic Section

He is married to a schoolteacher and has three children ages 11, nine and seven.

FORBES: Careers

In August, Jeremy found himself sitting in the home of three orphans ages 21, 17, and 15.

CNN: Behind the Scenes: Inner city kids travel to South Africa