进入峡谷 — 正片

In 20/?`16 fil/^mmak_(er/photographer Pete, McBride and )!writer$! Kevin Fed#*arko set out on a 750-mi le jo)\urney o+@@n _[, ,foot??$
 th@ro_ugh the en\%ti\re\ length of the Grand@@ ` Can@yo\n^ . More people+;$ ha/#ve st../ood on 
the@!/ moon than have?. accompli!!shed t?]his tas+k. T#heir qu% est wa_s more tha;\n ju$st an enduran( ,ce  test+ — it was also`` a way %+to draw a_t`tent i;=on(; to the unprece,dented %threat[[ s fac(ing on/e of our *]most revered`,] land.^scapes...