noh nuhu' Thermopolis tohuuniinoo'ei3i' he'ne'nii'cii3inoo'oot hi'in buffalo in that hot water
and this Thermopolis since.IMPERF-hunt-3PL that-when.IMPERF-plunge.into.s.t.-3.S that(aforementioned) buffalo in that hot water
And in Thermopolis , when they were hunting , that's when that buffalo fell in that hot water  .