So when after some years on Broadway he entered film, aged 49, he brought profound personal knowledge of the old frontier to the western, giving the genre an uncommon realism and moral power.

49岁那年，他开始进入百老汇拍摄电影。 他将自己对西部古老边境生活的感想及个人理解带到了电影拍摄中，赋予了这一题材电影不同寻常的现实意义与道德力量。

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The rate at which lagging economies catch up is determined by their ability to absorb ideas and knowledge from the technology frontier.

落后经济体的追赶速度取决于它们从科技前沿吸收创意和知识的能力。

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Wonderful. It is really a valuable chance to get to know some knowledge frontier as well as the latest teaching skills. LSN't it marvelous? Congratulations!

那真是太好了。这绝对是一次了解学术前沿知识和最先进的教学方法的大好机会。

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The Electronic Frontier Foundation and Public Knowledge supported Meltwater in a court brief.

WSJ: Judge: Aggregator of AP news can't have free ride

Renowned surgeon Atul Gawande argues that the true frontier of medicine is not knowledge, but execution that healthcare providers fail not at knowing what to do, but at doing what they know.

FORBES: Realigning Health with Care

With generous support from the Government of Norway, a major initiative is being undertaken in the North West Frontier province, based on mapping out cultural resources, knowledge systems, from traditional arts and crafts to agricultural practices.

UNESCO: CULTURE