雞蛋為什麼要倒著放 - 社會議題
By Ula
at 2007-04-09T00:00
at 2007-04-09T00:00
Table of Contents
雞蛋有分尖端和鈍端,為什麼尖端要放下面;鈍端要放上面呢?
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社會議題
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By Skylar DavisLinda
at 2007-04-10T18:05
at 2007-04-10T18:05
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