欧美丰满肥臀一区,亚洲乱伦性爱小说视频,最新无码人妻在线不卡,京广成人小电影a三区,先锋色色AV网,亚洲伊人涩涩

原標題：在楼梯上一走一深做h

　　“過??(guo)去??(qu)接??(jie)羔??(gao)時??(shi)??，一??(yi)個??(ge)人??(ren)負??(fu)責??(ze)十??(shi)幾??(ji)只??(zhi)母??(mu)羊??(yang)??，緊??(jin)忙??(mang)乎??(hu)；現?(xian)在??(zai)一??(yi)部??(bu)手??(shou)機??(ji)就??(jiu)能??(neng)輕?(qing)松??(song)管??(guan)理??(li)幾??(ji)十?(shi)只??(zhi)羊??(yang)??。??”孟??(meng)繁??(fan)勇??(yong)說??(shuo)??，通??(tong)過??(guo)“數??(shu)字??(zi)養(yǎng)??(yang)殖??(zhi)”??，不??(bu)僅??(jin)更??(geng)加??(jia)規(guī)??(gui)范??(fan)、便??(bian)于??(yu)管??(guan)理??(li)??，還??(hai)能??(neng)減?(jian)小??(xiao)勞??(lao)動??(dong)強??(qiang)度??(du)??。　　在??(zai)上??(shang)庫??(ku)力??(li)農??(nong)牧??(mu)場??(chang)養(yǎng)??(yang)殖??(zhi)技??(ji)術??(shu)的??(de)幫??(bang)扶?(fu)下??(xia)??，農??(nong)牧??(mu)民??(min)結??(jie)合??(he)傳??(chuan)統(tǒng)??(tong)養(yǎng)??(yang)殖??(zhi)經??(jing)驗??(yan)??，充??(chong)分??(fen)利??(li)用?(yong)互??(hu)聯??(lian)網?(wang)、人??(ren)工??(gong)智??(zhi)能??(neng)等??(deng)數??(shu)字??(zi)化??(hua)技??(ji)術??(shu)實??(shi)施??(shi)養(yǎng)??(yang)殖??(zhi)管??(guan)理??(li)流??(liu)程??(cheng)和??(he)模?(mo)式??(shi)??，真??(zhen)正??(zheng)從??(cong)會??(hui)養(yǎng)??(yang)羊??(yang)變??(bian)成??(cheng)“慧??(hui)”養(yǎng)??(yang)羊??(yang)??。??。