Continental Drift has had a long and turbulent history since it was first proposed by Alfred Wagener in 1910.
大陆漂移理论自阿尔弗雷德·魏格纳在1910年首先提出之后，经历了一段漫长和混乱的历史。
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The Theory of Continental Drift has had a long and turbulent history since it was first proposed by Alfred Wagener in 1910.
大陆漂移理论自阿尔弗雷德·魏格纳在1910年首先提出之后，经历了一段漫长和混乱的历史。
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More recently two economists, Panu Poutvaara and Andreas Wagener, said making young people become soldiers was as odd as “forcing all citizens to work as nurses, heart surgeons or teachers.”