《zhongguoqiyejia》:guoqushiduonian,niyizhizaiguanzhuzhongguoderenkouwenti,yechongzaifansiheyingxiangrenkouzhengcedediyixian。nishicongshenmeshihoukaishiduirenkouyanjiuchanshengxingqude?youshenmeqiji?《(《)中(zhong)国(guo)企(qi)业(ye)家(jia)》(》):(:)过(guo)去(qu)十(shi)多(duo)年(nian),(,)你(ni)一(yi)直(zhi)在(zai)关(guan)注(zhu)中(zhong)国(guo)的(de)人(ren)口(kou)问(wen)题(ti),(,)也(ye)冲(chong)在(zai)反(fan)思(si)和(he)影(ying)响(xiang)人(ren)口(kou)政(zheng)策(ce)的(de)第(di)一(yi)线(xian)。(。)你(ni)是(shi)从(cong)什(shen)么(me)时(shi)候(hou)开(kai)始(shi)对(dui)人(ren)口(kou)研(yan)究(jiu)产(chan)生(sheng)兴(xing)趣(qu)的(de)?(?)有(you)什(shen)么(me)契(qi)机(ji)?(?)
90后南京女孩“喜提”祖传老房,装修过程变修缮文物耗费近百万
举旅游的例子,现在中国人均收入才1万多美元,平均每人一年坐一次飞机,如果你真的要实现旅游自由,可能收入还要几十倍的增长。旅游是人工智能很难大幅提高效率的领域。