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샌디에이고영어교실
인문학
1. American_Indians
00:00 / 01:35
2. Pompeii
00:00 / 01:13
사회과학
26. Capitalism
00:00 / 00:49
27. Democrary
00:00 / 01:11
자연과학
37. Astronomy
00:00 / 01:08
38. Cosmology
00:00 / 01:25
생명과학
1. Charles R. Darwin
00:00 / 00:56
2. Ecology
00:00 / 01:09
생활과 보건
1. Cosmetics
00:00 / 00:59
2. Dreaming
00:00 / 00:46
예술과 스포츠
1. Animation
00:00 / 01:03
2. Antiques and Antique collecting
00:00 / 00:56
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