地平线系.**列：火星旅行@者指南

剧情简介

The!@ dream of ([se,nding human!s t.;o Mars is closer than]  ever -$,befor?(e. %]In* fact, many scientis,ts th;:i..$/nk th@$ at-\ (_th+%:e \first p*`erson to ;set foot on the Red Planet is alive +today. B@^ut where shoul!/d @#the fi rst ex =plo:;re)rs  visit( when they get th$e;re?
　　Horizo? n has,,( gathered the ?world's leadin)=g $/exper
ts on M%+ars and% as:ked t-#he-m: where ^would =(th`^/[ey _\go, if the :(y got the chance -? and what wo]uld they need t  \o sur viv...