You are viewing a single comment's thread from:RE: Stephens Hawkin's Physics - A tribute Part #1 纪念霍金: 霍金的物理 #1View the full contextView the direct parentperlia (54)in #science • 7 years ago 自從拜讀過時間簡史後覺得有點深，所以先買這本作品～別見笑啊