By the early part of the twentieth century, scientists believed that four distinct glaciations had affected North America and Europe during the Pleistocene epoch.

到二十世纪初，科学家们认为，在更新世期间，有四次不同的冰川作用对北美和欧洲产生了影响。

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Inheritors of some of the viewpoints of early twentieth-century Progressive historians such as Beard and Becker, these recent historians have put forward arguments that deserve evaluation.

最近这些历史学家继承了比尔德、贝克等二十世纪早期“进步派”历史学家的一些观点，他们提出的观点值得我们仔细分析。

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Modern dance evolved in the late nineteenth, early twentieth century, and in most cases, audiences were very receptive to this radical new type of performing art.

现代舞是在19世纪末20世纪初发展起来的，在大多数情况下，观众对这种全新的表演艺术接受度很高。

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It was a major reason for the fast growth of the electronics and communications industries in the early part of the twentieth century.

VOA: special.2010.01.31

By the time we get to Woolf in the early part of the twentieth century, Milton has come to be associated with essentially all of these ways of thinking about power, however contradictory they are.

到了20世纪早期伍尔夫的那个时代，人们开始将弥尔顿与所有思考力量,的方式相联系，不管这些方式是多么互相矛盾。

耶鲁公开课 - 弥尔顿课程节选

Now I want to really clarify for you what I mean by this term "modernism." It just means the art and literature of the early twentieth century, especially the "high art," although its roots are definitely in the nineteenth century, especially the French nineteenth century, fiction and poetry.

现在我特别想向大家解释清楚,“现代主义“到底是什么意思，它其实就是指,20世界早期的艺术和文学作品，特别是高雅艺术“,尽管它起源于19世纪，特别是19世纪法国的小说和诗歌。

耶鲁公开课 - 1945年后的美国小说课程节选

As clarinet player and scholar Michael White points out, New Orleans jazz arose out of turbulent times in the early decades of the twentieth century, and these post-Katrina years are turbulent times, too.

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Both sports were part of the Games programme in the early part of the twentieth century before being dropped, and golf returns to the Games for the first time since the St Louis Olympics of 1904.

BBC: Golf & rugby voted into Olympics

The most remarkable feature of the Moslem world in these early decades of the twentieth century is not that it is becoming westernized, but that it desires to be westernized.

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