双相情感疾患是一种复杂的精神疾病，也被列为前三十大全世纪引起失能的疾病。

Bipolar disorder is a complex psychiatric disorder and is amongst the top thirty causes of worldwide disability.

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但这本书实际上是一本更为宽泛的20世纪全欧旅行史。

But his book is really a broader travelling history of the whole of Europe's 20th century.

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他必须懂得解剖学，必须对科技了如指掌，直到20世纪的数代人全被他蒙骗了。

He had to have a grasp of anatomy and he had to have at his fingertips a technology which would completely fool everyone until the 20th century.

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