He realised that he had had about ten of them in Rome, and that one of the young police officers with Roverini had bent close to them, apparently studying their tides.
Konturatu zen haietako hamarren bat Erroman bazituela, eta Roverinirekin etorritako polizia gazteetako bat makurtu eta haiei begira egon zela, izenburuak aztertzen bezala.