Focus on the pronunciation of railroad
English definition of “railroad”
/ˈreɪlrəʊd/ noun US TRANSPORT
› [C or U] a system of tracks that trains travel along: A potential client turned down the site because it isn't near a railroad.a railroad car/track/bridge, etc. Downtown is bordered at one end by railroad tracks, the other end by a bayou. a railroad depot/station
› [C] the companies, work, and people involved in transporting people and goods by train: We understand the railroads need to make a profit. After dropping out of school, he worked on the railroad.