2019年第八届美国“大联盟”(Math League)思维探索活动 - 研学嘉年华 初中组(6-9年级)行程点滴
Day 8：Departure (for North American & International School Students), Math Lectures, Field Trip (Princeton & Vicinity), Prepare for Final Presentation (for Chinese students)
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Day 8：Departure (for North American & International School Students), Math Lectures, Field Trip (Princeton & Vicinity), Prepare for Final Presentation (for Chinese students)