i guess you are in nursing program right?- l) c" e% \1 a5 j# a1 h
do not use translator. some of them do not make sense.3 Q3 w; c3 B* R, p/ M* V1 s+ w
try to use english "answer" website. it might help & ^3 ~$ u R+ I2 Ji have one but i never use it. well, leave me messages on "duan xiao xi'