Not many are intested in physics these days, but I suggest you can bring something more practical, like some exciting experiments.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。) R$ i) p" j: J( }. b, i7 t/ I- }
TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。6 ]) K9 G2 A( c' x& |9 U1 W
good luck! |
發表於 2011-2-15 02:00 AM
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