The RER B (which links both Orly and Charles de Gaulle airports to the city) has luggage racks above the seats; it is best to use them so you do not block the path of a local who is getting off the train before the airport stop.
RER B (oo ku xidha labada garoomada diyaaradaha ee Orly iyo Charles de Gaulle magaalada) wuxuu leeyahay sagxado boorsooyin ah oo ka sarreeya kuraasta (tareenada cusub, ma jiraan rackyaal noocaas oo kale ah oo ka sarreeya kuraasta, laakiin raajooyin loogu talagalay boorsooyinka inta u dhexeysa kuraasta qaar); waxaa fiican inaad adeegsato si aadan u xannibin wadada qof maxalli ah oo ka degaya tareenka ka hor inta uusan garoonka istaagin.