But by the time he was thirteen years old, he was winning against players two times his size and age.

VOA: special.2010.02.07

Contrast Yeats's old age and the freshness of his desire in this poem.

在这首诗里对比叶芝的年纪,和他愿望的朝气。

耶鲁公开课 - 现代诗歌课程节选

So people were dying of old age and that was really heart disease that was killing them they just didn't know, so it's multi-factorial and we'll talk about that.

老死的人实际是死于心脏病,只不过人们不知道这一点罢了,这是个多因素的问题,我们以后会进一步探讨

耶鲁公开课 - 生物医学工程探索课程节选

No,a newspaper reporter -- a reminder, in this age of new media and social media, not to forget the importance of the old media.

VOA: special.2009.04.20

If only you'd known you had another 50 years, that you weren't going to die young-- or James Dean, going to burn out fast and die young-- if only you'd realized you were going to live to the ripe old age of 97, you would have picked a different life for yourself.

如果你知道自己还剩下50年，你不会英年早逝-,或者说你不会油尽灯枯，英年早逝-,如果你知道,你可以活到97岁高龄，你就会为自己选择另一种生活。

耶鲁公开课 - 死亡课程节选

I was seven or eight years old and from that age on I really got keen at going to the sea and knowing about the ocean."

VOA: standard.2010.06.21

It's a secret number so that if Julius Caesar scrambled his message with the key 13, well, then the recipient had better know what that number is or realistically, -- and this is why it's kind of hard to buy -- into some of these age old algorithms, -- what would an alternative approach be to figuring out Julius Caesar's messages to his generals if he didn't know that secret number was 13?

它是一个机密的数字，以至于,如果凯撒大帝使用密钥13加密了它的消息，然后接收者最好知道那个数字是什么,实际上--这就是为什么很难,破解这些古老的算法-,有什么变换方法使凯撒大帝的将军,可以解密凯撒大帝的消息，如果他不知道,那个机密数字是13呢？

哈佛公开课 - 计算机科学课程节选

He performed country music at a local restaurant when he was 10 years old,and by age 13, had built his own broadcasting station and recording device.

VOA: standard.2009.08.14

(OMITTED) Remais,an assistant professor at Emory University's Rollins School of Public Health in Atlanta, He says the growing economy is fueling environmental risks such as air pollution and chemical toxins, while age-old environmental challenges remain.

VOA: standard.2010.04.07

So we think that the rights of the defendant have been respected,". The 64-year-old former politician, psychiatrist,poet and new age guru is charged with two counts of genocide one for the 1995 Srebrenica massacre, the other for the ethnic cleansing of Muslims and Croats from parts of Bosnia.

VOA: standard.2009.10.26