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原標(biāo)題：18videosex性欧美

學(xué)習(xí)快評丨qibao666888　　通??(tong)過??(guo)在??(zai)中?(zhong)國??(guo)多?(duo)年??(nian)的??(de)理??(li)論??(lun)研??(yan)究??(jiu)和??(he)實?(shi)地??(di)考??(kao)察??(cha)?，沃??(wo)爾??(er)弗??(fu)拉??(la)姆??(mu)·埃??(ai)爾??(er)斯??(si)納?(na)在??(zai)書?(shu)中??(zhong)使??(shi)用??(yong)大??(da)量?(liang)的??(de)數(shù)??(shu)據(jù)??(ju)和??(he)生??(sheng)動??(dong)的??(de)案??(an)例??(li)?，解?(jie)答?(da)了??(le)當(dāng)??(dang)初??(chu)的??(de)好??(hao)奇??(qi)：“重??(zhong)要??(yao)的??(de)是??(shi)體??(ti)制??(zhi)??。??”　　通??(tong)過??(guo)在??(zai)中??(zhong)國??(guo)多?(duo)年??(nian)的??(de)理??(li)論??(lun)研??(yan)究??(jiu)和??(he)實??(shi)地??(di)考??(kao)察??(cha)??，沃??(wo)爾??(er)弗??(fu)拉??(la)姆?(mu)·埃??(ai)爾??(er)斯??(si)納??(na)在??(zai)書??(shu)中?(zhong)使??(shi)用??(yong)大??(da)量??(liang)的??(de)數(shù)??(shu)據(jù)??(ju)和?(he)生?(sheng)動??(dong)的?(de)案??(an)例??(li)??，解??(jie)答??(da)了??(le)當(dāng)??(dang)初??(chu)的??(de)好??(hao)奇??(qi)：“重??(zhong)要??(yao)的??(de)是??(shi)體??(ti)制??(zhi)??。??”。