i guess you are in nursing program right?) [' T8 I! E1 c. }
do not use translator. some of them do not make sense.! Y6 I+ j* v. @9 Y0 s2 L9 `2 t: g
try to use english "answer" website. it might help) @' f" G; F/ v0 M. [) j }2 x. p
i have one but i never use it. well, leave me messages on "duan xiao xi'