i guess you are in nursing program right?$ T9 W8 {+ k. C# B6 a5 @0 P+ }
do not use translator. some of them do not make sense. ! g( V! m- A/ l# ~9 v, Xtry to use english "answer" website. it might help 2 P0 l, { j0 z. Bi have one but i never use it. well, leave me messages on "duan xiao xi'