i guess you are in nursing program right?5 T/ c+ \3 H# C' g" h0 b; n
do not use translator. some of them do not make sense./ B$ M! Z, [5 w/ b I
try to use english "answer" website. it might help - Y8 C/ ]/ S! h; F' m z) C0 o! {i have one but i never use it. well, leave me messages on "duan xiao xi'