english: And the doctor has her sit down, and he takes her peak expiratory flow rate -- which is essentially her exhalation rate, or the amount of air that she can breathe out in one breath.
non_english: Doktor je posadi na stolicu, i analizira njen maksimalni kapacitet plućnog izdisaja, to je jačina njenog izdaha, ili količina vazduha koji ona pri jednom izdahu izbaci iz pluća.