i guess you are in nursing program right? 0 N6 z. v8 b4 j Udo not use translator. some of them do not make sense. 2 X$ v$ p0 T% b% e7 }- ]. \% z1 stry to use english "answer" website. it might help; c2 y: o4 q: d" v2 y
i have one but i never use it. well, leave me messages on "duan xiao xi'