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Author: LASER-wikipedia2
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English[en]
Ptolemy's work on astronomy was driven to some extent by the desire, like all astrologers of the time, to easily calculate the planetary movements.
Chinese[zh]
托勒密的天文工作在某種程度上是受到慾望的驅使,就向當時的占星家一樣, 很容易計算出行星的運動。