Demographers have often noted that most of the emerging world will stay young while the rich world ages.

人口学家已经注意到：当富裕国家的人口变老时，大多数新兴国家的人口仍然非常年轻。

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We should live in all the ages of the world in an hour and in all the worlds of the ages.

我们本应该纵览这个世界的所有时代，甚至应该横跨所有时代的所有世界。

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Before the age of television and the Internet puppet shows were a major form of entertainment for audiences of all ages all over the world.

VOA: special.2009.09.23

In the Middle Ages and to some extent in the Early Modern period, we live in a theocentric world.

在中世纪甚至是现在早期，我们生活在以上帝为中心的世界里。

耶鲁公开课 - 文学理论导论课程节选

So, that's what is meant by the term, Dark Ages, and that's what does follow the fall of the Mycenaean world.

那么,这就是这个术语的含义,黑暗时代,它紧随着,迈锡尼文明的陨落到来

耶鲁公开课 - 古希腊历史简介课程节选

Demographers have often noted that most of the emerging world will stay young while the rich world ages.

ECONOMIST: Emerging markets are teeming with young entrepreneurs

And over the long term, as the rich world ages, it will be ever more anxious to share in the fruits and advantages offered by younger workforces in the developing world.

ECONOMIST: Shares in emerging economies

Northampton Museum boasts 12, 000 examples of footwear from across the world and the ages.

BBC: Northampton to host World at Your Feet conference