最后的机器人

Afte:r-- the en+#d of the climate #war#s, there is  proba#?$bly one person left on Eart; ?h.= Her name ,is Ewa$/. S?/*he  lives wi[?th a robot nam= [e@[_/d Ar#*thur, whose, job is t,#+o guard the borders of the camp. )+One da;y Ewa g $oes outsid#$e the camp bounda*-(r`_$i
 es. On^ her return she gives the incorrec?t pa=.sswo#=rd. Th`e robot, despite kno=wing Eve,^)* :

does not:+) let her ,)i=!nto th !e ca_ mp. She is trapped `^^%on a $small @p_atch o
f.? la\nd. S./..