用“janitorial”造句大全，janitorial造句
Responsibilitiesalsoincludefloormaintenanceandjanitorialworkthroughoutthefacility.Itwasnotuntilonenight,weweredoingourcleanupdetails(themilitarysavesmoneyonjanitorialservicesbyfarmingoutitsstudentstoi...
用“janitorial service”造句大全，janitorial service造句
Itwasnotuntilonenight,weweredoingourcleanupdetails(themilitarysavesmoneyonjanitorialservicesbyfarmingoutitsstudentstoindenturedservitude)thatIgotcurious.Theseincludeindirectmaterialsandindirectlabor--...