2018年美国“数学大联盟杯赛”初中组决赛和夏令营(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)