这位医生花了毕生精力与疾病作斗争。

The doctor spent his life combating disease.

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麦洛：不，只是很难。我花了毕生精力来学习失传的语言，这对我来说不是胡言乱语。

Milo: no, no, just difficult. I've spent my whole life studying dead languages. It's not gibberish to me.

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动笔写这本书之前，花了1万多个小时作研究，还动用了那些以毕生精力调查这桩可能的谋杀案的历史学家们的科研成果。

Before writing this book, more than 10,000 hours were spent in research, in addition to using the research of historians who have spent their lives looking into the possibilities of a conspiracy.

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