you like it?

本帖於 2010-11-12 04:42:08 時間, 由版主 林貝卡 編輯
回答: Where did you get it?美壇奇葩2010-11-11 11:57:49

i like it very much.

http://www.scientificamerican.com/podcast/podcasts.cfm?id=60-second-science
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