i guess you are in nursing program right? 8 H% F& B" ~7 m; X) {do not use translator. some of them do not make sense., @5 H7 q( J; Z3 M( p' {
try to use english "answer" website. it might help; _9 [1 w, L8 C2 O' h' V
i have one but i never use it. well, leave me messages on "duan xiao xi'