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Cecilia and Emma were tween-age BFFs who were going to grow old together and never let anything come between them, until Alex arrived on the scene. Twelve years later, Cecilia is a successful social media influencer living the dream of an independent, modern millennial woman... until she runs into Emma for the first time in over a decade. Emma invites Cecilia away on her bachel...。纪录片《古代时间简史》讲述了古代中国人认识时间、记录时间、测量时间，应用时间的智慧历程。影片以严谨的考据与生动的表达，通过知识性、趣味化的方式呈现出中国人关于日、月、年、季、时、刻的认知过程，深入探索了古代中国天文历法、农业生产、政治、文化和社会生活中关于时间的奥秘。。