You are viewing a single comment's thread from:RE: 胡说八道之科学必须深奥（1）|月旦评|品乐书会|三个一View the full contextView the direct parentcrowflew (52)in #cn • 7 years ago 科普还是很有意思的~不止物理和数学，生物学、地理学啥的也有好玩的