býurobýu'rooffice, bureau; lineSorag-jogap býurosyna jaň edip, otlyň ugraýan wagtyny bildik.We rang the help line and found out the time of the train.Duralgada tapan pasportymy, ýitirilen zatlar býurosyna tabşyrdym.I handed in the passport I found at the bus stop to the lost and found office.