khob goftam ye topic baz konam ke injja beshinim chat konim hamme ba ham... ke masalan har vaght be hame topci'ha reply kardi va chizi nadari biay inja o ba baghie bacheha ke hastan chat konido az in chiza dige badesham dalile dige ke baz kardam in topico inne ke kheili az topic'ha monharef mishan...