一个多世纪的机械化已经使农业在世界上许多地方变成了工业规模的活动，种植谷物的农场是自动化程度最高的。

More than a century of mechanization has already turned farming into an industrial-scale activity in much of the world, with farms that grow cereals being the most heavily automated.

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认为美国应该在世界上积极作为的美国人比例(42%)是自二十世纪九十年代初以来最低的。

The proportion of Americans who think their country should be active in the world (42%) is the lowest it has been since the early 1990s.

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尽管身体不好，但大岛渚仍然在世，不过距离他上一次发行新片《御法度》(Gohatto, 1999)已有十年之久了，而那部影片本身也是二十世纪八十年代中期之后，大岛渚的第一部剧情长片。

Oshima himself is still living, albeit in poor health, but it is a decade since the release of his last film, Gohatto (1999), which itself was his first fiction feature since the mid-1980s.

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But, I give a lot of credit to the European politics of the late 17th and 18th century.

但是，我觉得很大程度上得益于欧洲政治,在17世纪末和18世纪，起的作用。

普林斯顿公开课 - 人性课程节选

Bohr and Einstein were considered the top two physicists in the world through the first part of the 20th century.

波尔和爱因斯塔被认为,是世界上顶尖的两个物理学家,在整个20世纪前页。

麻省理工公开课 - 固态化学导论课程节选

But it turns out that technologies like airplanes, which were developed in the last century, have become integral parts of medicine.

但像飞机这样,在上世纪发展起来的技术,确实已经成为医学不可分割的一部分

耶鲁公开课 - 生物医学工程探索课程节选