<prompt> Translate the following text to SwahiliThe approach used to create inventories was the same as that used for the Heavy-Duty Engine HDE Rulemaking analysis US EPA, 2000d with modifications to reflect emission and modeling advances since that analysis.  <response>: Njia iliyotumika kuunda hesabu ilikuwa sawa na ile iliyotumika kwa uchambuzi wa Rulemaking ya Injini nzito HDE US EPA, 2000d na marekebisho ili kutafakari maendeleo ya uzalishaji na modeling tangu uchambuzi huo. 