亚洲日韩成人精品不卡在线,综合无码成人Aⅴ视频免费,亚洲精品无播放器在线播放,无码AV高潮抽搐流白浆

原標(biāo)題：伊在香蕉国产在线视频

　　廣?(guang)州??(zhou)地??(di)鐵??(tie)設(shè)??(she)計(jì)??(ji)研??(yan)究??(jiu)院??(yuan)建??(jian)筑??(zhu)規(guī)??(gui)劃??(hua)設(shè)?(she)計(jì)?(ji)院??(yuan)副??(fu)院??(yuan)長(zhǎng)??(chang) 周?(zhou)海??(hai)成??(cheng)：這??(zhe)個(gè)??(ge)地??(di)方??(fang)是??(shi)廣??(guang)州??(zhou)城?(cheng)西?(xi)的??(de)重??(zhong)要?(yao)的??(de)地??(di)方??(fang)?，所??(suo)以??(yi)當(dāng)??(dang)時(shí)??(shi)為??(wei)了??(le)方?(fang)便??(bian)出??(chu)行??(xing)?，就??(jiu)建??(jian)了??(le)一??(yi)個(gè)??(ge)橋?(qiao)?，這??(zhe)個(gè)??(ge)橋??(qiao)的??(de)跨??(kua)度??(du)比??(bi)較??(jiao)大??(da)?，就??(jiu)像??(xiang)一??(yi)個(gè)??(ge)彩?(cai)虹??(hong)一?(yi)樣??(yang)?，所??(suo)以??(yi)命??(ming)名??(ming)為??(wei)彩??(cai)虹??(hong)橋??(qiao)??。??所??(suo)以??(yi)整??(zheng)個(gè)?(ge)車??(che)站??(zhan)它??(ta)的??(de)設(shè)??(she)計(jì)??(ji)理??(li)念??(nian)都??(dou)是??(shi)以?(yi)彩?(cai)虹??(hong)橋??(qiao)作??(zuo)為?(wei)一??(yi)個(gè)??(ge)設(shè)??(she)計(jì)??(ji)元??(yuan)素?(su)???！　『??(he)心??(xin)中??(zhong)庭??(ting)采??(cai)用??(yong)鋼??(gang)混??(hun)組??(zu)合??(he)結(jié)??(jie)構(gòu)??(gou)南??(nan)北??(bei)長(zhǎng)??(chang)51.2米??(mi)??，東??(dong)西??(xi)寬?(kuan)48米??(mi)??，相??(xiang)當(dāng)??(dang)于??(yu)4個(gè)??(ge)籃??(lan)球??(qiu)場(chǎng)??(chang)的??(de)大??(da)小??(xiao)??。??中?(zhong)間?(jian)的??(de)天??(tian)眼??(yan)直??(zhi)徑??(jing)9米??(mi)??，陽(yáng)??(yang)光??(guang)透?(tou)過(guò)??(guo)天??(tian)井??(jing)映??(ying)射??(she)在??(zai)地??(di)鐵??(tie)站??(zhan)??，格??(ge)外??(wai)通?(tong)透??(tou)明??(ming)亮??(liang)??。下??(xia)方??(fang)的??(de)一??(yi)條??(tiao)全??(quan)透??(tou)明??(ming)玻??(bo)璃??(li)隧??(sui)道??(dao)??，乘??(cheng)客??(ke)可??(ke)以??(yi)清??(qing)楚??(chu)看??(kan)到?(dao)地?(di)鐵?(tie)列??(lie)車??(che)在??(zai)隧??(sui)道??(dao)里??(li)穿??(chuan)梭?(suo)飛??(fei)馳??(chi)的??(de)全??(quan)景??(jing)??。隨?(sui)手??(shou)一??(yi)拍??(pai)??，都??(dou)是??(shi)時(shí)??(shi)尚??(shang)大??(da)片?(pian)??。。