Nooneknowswhatwouldhappeninthefutureforsure.61．weoftent...
问题详情：Nooneknowswhatwouldhappeninthefutureforsure.61．weoftenthinkofthefutureandwonderwhattheworldwouldbelike62．ahundredyears'time.Thinkofspace.Perhaps63．permanentstationonthemoonwillhavebeensetup.Perh...