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原標(biāo)題：色老汉亚洲av影院天天

　　回??(hui)溯??(su)歷??(li)史?(shi)??，“西??(xi)控??(kong)河??(he)湟??(huang)??，北??(bei)扼??(e)朔??(shuo)方??(fang)”的??(de)蘭??(lan)州??(zhou)是??(shi)兵??(bing)家??(jia)必?(bi)爭(zhēng)??(zheng)之?(zhi)地??(di)??，也??(ye)是??(shi)古??(gu)絲?(si)綢?(chou)之??(zhi)路??(lu)的??(de)要??(yao)塞??(sai)之??(zhi)地??(di)??。??駝??(tuo)鈴??(ling)聲??(sheng)聲??(sheng)??，商??(shang)旅?(lv)不??(bu)絕??(jue)??，蘭??(lan)州??(zhou)見(jiàn)??(jian)證??(zheng)了?(le)東??(dong)西??(xi)方??(fang)文??(wen)明??(ming)交??(jiao)融??(rong)的?(de)輝??(hui)煌??(huang)盛??(sheng)景??(jing)??，成??(cheng)為??(wei)絲??(si)綢?(chou)之??(zhi)路??(lu)上??(shang)不??(bu)可??(ke)或??(huo)缺??(que)的??(de)璀??(cui)璨??(can)明??(ming)珠??(zhu)???！　「??(gan)肅??(su)??，作??(zuo)為??(wei)古??(gu)絲??(si)綢??(chou)之??(zhi)路?(lu)黃??(huang)金??(jin)段??(duan)??，自??(zi)古??(gu)以?(yi)來(lái)??(lai)就??(jiu)是??(shi)連?(lian)接??(jie)東?(dong)西??(xi)、貫??(guan)通??(tong)南??(nan)北??(bei)的??(de)交??(jiao)通?(tong)要??(yao)道??(dao)??。??蘭??(lan)州?(zhou)??，位?(wei)于??(yu)中??(zhong)國(guó)?(guo)版?(ban)圖??(tu)陸??(lu)域??(yu)幾??(ji)何??(he)中??(zhong)心??(xin)??，是??(shi)唯??(wei)一??(yi)一??(yi)座??(zuo)黃??(huang)河?(he)穿??(chuan)城?(cheng)而??(er)過(guò)??(guo)的??(de)省??(sheng)會(huì)??(hui)城??(cheng)市??(shi)??，更??(geng)是??(shi)扼??(e)守??(shou)這??(zhe)條?(tiao)黃??(huang)金??(jin)通??(tong)道??(dao)的?(de)咽??(yan)喉??(hou)??，是??(shi)中??(zhong)原??(yuan)王??(wang)朝??(chao)經(jīng)??(jing)略??(lve)西??(xi)域??(yu)、溝??(gou)通??(tong)中??(zhong)外??(wai)的?(de)橋??(qiao)頭?(tou)堡??(bao)??。。