i guess you are in nursing program right? 2 D5 e" d& V* W) q" rdo not use translator. some of them do not make sense.$ a9 N0 b, g0 z" y2 i& Q# X
try to use english "answer" website. it might help 6 Y; J' h, O4 b* a" Ii have one but i never use it. well, leave me messages on "duan xiao xi'