各位家长，大家好！ 有幸陪伴同学们在美国度过了美好充实的十七天，感谢博鸿教育，感谢青大附中，感谢李
edward 2018-07-30
Day 6 The last day in Berkeley university! We
edward 2018-07-20
Day 5 Stanford university is a dream land in my m
Day4 No class today！The whole day was spent on the
edward 2018-07-19
Day 3 Today，we had interesting courses about phys
edward 2018-07-18
Day 1 We had a campus tour of UC Berkeley this mor
edward 2018-07-16
我的美国研学带队之旅马上就要开始啦！
edward 2018-07-04
edward