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原標題：chinese色xvideosinchinese

學習快評丨qibao666888　　一??(yi)根??(gen)吸??(xi)管??(guan)加??(jia)半??(ban)個??(ge)廢??(fei)紙??(zhi)杯??(bei)??，就??(jiu)能??(neng)模?(mo)仿??(fang)螺??(luo)旋??(xuan)槳?(jiang)??，送??(song)氣?(qi)球??(qiu)去??(qu)流??(liu)浪??(lang)；再??(zai)加??(jia)一??(yi)根?(gen)線?(xian)??，就??(jiu)能??(neng)變??(bian)成??(cheng)氣??(qi)球??(qiu)纜??(lan)車??(che)??，震?(zhen)撼??(han)課??(ke)堂??(tang)??。??　　同??(tong)濟??(ji)大??(da)學??(xue)航??(hang)空??(kong)航??(hang)天??(tian)與??(yu)力??(li)學??(xue)學??(xue)院??(yuan)教??(jiao)授??(shou) 沈??(shen)海??(hai)軍??(jun)：希??(xi)望??(wang)同?(tong)學??(xue)們??(men)感??(gan)受??(shou)到??(dao)最?(zui)近??(jin)這??(zhe)二??(er)十??(shi)來??(lai)年??(nian)??，我??(wo)們?(men)中??(zhong)國?(guo)航??(hang)空?(kong)工??(gong)業(yè)??(ye)在??(zai)迅??(xun)猛??(meng)發(fā)??(fa)展?(zhan)??，航??(hang)空??(kong)口??(kou)其??(qi)實??(shi)是??(shi)缺??(que)人??(ren)的??(de)??，特??(te)別??(bie)是??(shi)缺?(que)高??(gao)端??(duan)的?(de)人??(ren)才??(cai)??。??。