By the time the Chinese silk trade became important in the world, the Silk Road had covered almost 6,500 kilometers.

到了中国的丝绸贸易成为世界重要贸易时，丝绸之路已经覆盖了将近6500公里。

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Some villages in the world still suffer from problems such as poor road conditions, shabby toilets, dirty environment, and undeveloped basic public services.

世界上的一些农村仍遭受着很多问题，如糟糕的道路条件，破旧的厕所，肮脏的环境，以及发展不完善的公共基础服务等。

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The world famous historic capitals along the Silk Road and the colorful culture are really fantastic.

丝绸之路沿线的世界著名历史都城和丰富多彩的文化真是太棒了。

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The scientists estimate this would have the same climate effect as taking all cars in the world off the road for ten years.

VOA: special.2009.06.19

So, today we find ourselves in a very different novelistic world than we've been in for the last week and a half: On the Road.

今天我们将置身于一个完全不同于上周的,小说的世界：《在路上》

耶鲁公开课 - 1945年后的美国小说课程节选

We begin to know more about three or four hundred years down the road, when there appear buildings and settlements in the world later inhabited by the Greeks, as we know, to which we give the name Mycenaean.

约三四百年之后当这块希腊人聚居的土地,出现了建筑和住宅群,我们才开始对它有了更多的了解,并将其命名为今天人人皆知的"迈锡尼文明"

耶鲁公开课 - 古希腊历史简介课程节选

World road racing champion Mario Cipollini must wait to find out if he can ride in this year's centenary Tour de France.

BBC: Italian cyclist Mario Cipollini

The 25-year-old Vos, runner-up for the past five years in the world road race championships, finally went one better as she had too much strength for Armitstead.

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Wiggins, a four-time Olympic gold medallist and Tour de France winner, and Cavendish, the reigning world road race champion and BBC Sports Personality of the Year, had a magnetic appeal as thousands of spectators turned out at Ipswich Waterfront.

BBC: Tour of Britain: Ipswich welcomes Wiggins and Cavendish