Nuhu' nuhu' tihboo3eti' nuhu' hinono'eiho' nuhu' hinono'eino' nih'iibeebeniiineniini3i'
this this when.PAST-war-0S this Arapahos this Arapahos PAST.IMPERF-REDUP-to.be.a.soldier-3PL
At the time of the  [ second world ] war , the Arapahos were soldiers/in the military .