簡述長尾理論的基本原理。
長尾理論的基本原理是：只要存儲和流通的渠道足夠大，需求不旺或銷量不佳的產品所共同占據的市場份額可以和那些少數熱銷產品所占據的市場份額相匹敵甚至更大，即眾多小市場匯聚成可與主流大市場相匹敵的市場能量。
暫無解析
____thecenterofourplanetarysystemwasconsideredasheresybythechurchintheMiddleAges.
At______,photographyisachemicalprocess,duringwhichalight-sensitivematerialisalteredwhenexposedtolight.
ProjectHopeisanorganization_____raisesmoneytobuildschoolsandbuybooksforpoorchildren.
Shehiredalawyertoinvestigate,onlytolearnthatGabrielhadremovedhernamefromthedeed.Theinfinitiveverbphrase“onlytolearn”isused____.
Manyartistspredictthatthisbrilliantyoungactor__tobeashinningstar.
