4个人互换着做

　　美?(mei)國(guó)??(guo)空?(kong)軍??(jun)參??(can)謀?(mou)長(zhǎng)??(chang)戴?(dai)維??(wei)·奧??(ao)爾?(er)文??(wen)表??(biao)示??(shi)??，F(xiàn)-47的??(de)建??(jian)造??(zao)成??(cheng)本??(ben)將??(jiang)低??(di)于??(yu)美??(mei)軍?(jun)現(xiàn)??(xian)役??(yi)的?(de)第??(di)五?(wu)代??(dai)戰(zhàn)??(zhan)機(jī)??(ji)F-22??，它??(ta)將?(jiang)擁??(yong)有??(you)更??(geng)長(zhǎng)?(chang)的??(de)航??(hang)程??(cheng)、更??(geng)先??(xian)進(jìn)??(jin)的??(de)隱??(yin)身??(shen)性??(xing)能??(neng)、更??(geng)高??(gao)的??(de)可??(ke)持??(chi)續(xù)??(xu)性??(xing)和??(he)可??(ke)維??(wei)護(hù)??(hu)性??(xing)??。??　　中??(zhong)新??(xin)社??(she)華??(hua)盛??(sheng)頓??(dun)3月??(yue)21日??(ri)電??(dian) (記??(ji)者??(zhe) 陳?(chen)孟??(meng)統(tǒng)??(tong))美??(mei)國(guó)??(guo)總?(zong)統(tǒng)??(tong)特??(te)朗??(lang)普??(pu)21日?(ri)在??(zai)白??(bai)宮??(gong)宣?(xuan)布??(bu)??，選??(xuan)定?(ding)波??(bo)音??(yin)公??(gong)司?(si)來(lái)??(lai)生??(sheng)產(chǎn)??(chan)美??(mei)國(guó)??(guo)第??(di)六??(liu)代??(dai)戰(zhàn)?(zhan)斗??(dou)機(jī)??(ji)?。??這??(zhe)款??(kuan)被??(bei)命??(ming)名??(ming)為??(wei)F-47的??(de)新??(xin)一??(yi)代??(dai)戰(zhàn)??(zhan)機(jī)??(ji)具??(ju)備??(bei)與??(yu)無(wú)??(wu)人??(ren)機(jī)??(ji)協(xié)??(xie)同??(tong)作??(zuo)戰(zhàn)??(zhan)的??(de)能?(neng)力?(li)?。KWGBKQOSXCqibao666888　　mei ?(mei)guo ??(guo)kong ?(kong)jun ??(jun)can ??(can)mou ?(mou)chang ??(chang)dai ?(dai)wei ??(wei)·ao ??(ao)er ?(er)wen ??(wen)biao ??(biao)shi ??(shi)??，F(xiàn)-47de ??(de)jian ??(jian)zao ??(zao)cheng ??(cheng)ben ??(ben)jiang ??(jiang)di ??(di)yu ??(yu)mei ??(mei)jun ?(jun)xian ??(xian)yi ??(yi)de ?(de)di ??(di)wu ?(wu)dai ??(dai)zhan ??(zhan)ji ??(ji)F-22??，ta ??(ta)jiang ?(jiang)yong ??(yong)you ??(you)geng ??(geng)chang ?(chang)de ??(de)hang ??(hang)cheng ??(cheng)、geng ??(geng)xian ??(xian)jin ??(jin)de ??(de)yin ??(yin)shen ??(shen)xing ??(xing)neng ??(neng)、geng ??(geng)gao ??(gao)de ??(de)ke ??(ke)chi ??(chi)xu ??(xu)xing ??(xing)he ??(he)ke ??(ke)wei ??(wei)hu ??(hu)xing ??(xing)??。??　　zhong ??(zhong)xin ??(xin)she ??(she)hua ??(hua)sheng ??(sheng)dun ??(dun)3yue ??(yue)21ri ??(ri)dian ??(dian) (ji ??(ji)zhe ??(zhe) chen ?(chen)meng ??(meng)tong ??(tong))mei ??(mei)guo ??(guo)zong ?(zong)tong ??(tong)te ??(te)lang ??(lang)pu ??(pu)21ri ?(ri)zai ??(zai)bai ??(bai)gong ??(gong)xuan ?(xuan)bu ??(bu)??，xuan ??(xuan)ding ?(ding)bo ??(bo)yin ??(yin)gong ??(gong)si ?(si)lai ??(lai)sheng ??(sheng)chan ??(chan)mei ??(mei)guo ??(guo)di ??(di)liu ??(liu)dai ??(dai)zhan ?(zhan)dou ??(dou)ji ??(ji)?。??zhe ??(zhe)kuan ??(kuan)bei ??(bei)ming ??(ming)ming ??(ming)wei ??(wei)F-47de ??(de)xin ??(xin)yi ??(yi)dai ??(dai)zhan ??(zhan)ji ??(ji)ju ??(ju)bei ??(bei)yu ??(yu)wu ??(wu)ren ??(ren)ji ??(ji)xie ??(xie)tong ??(tong)zuo ??(zuo)zhan ??(zhan)de ??(de)neng ?(neng)li ?(li)?。