i guess you are in nursing program right? A8 t6 z5 B0 t% i0 v4 \. u
do not use translator. some of them do not make sense. 9 }8 I, l9 x. R9 w8 F! L1 w9 qtry to use english "answer" website. it might help0 c$ b- H( e- C' C' [3 G" Y
i have one but i never use it. well, leave me messages on "duan xiao xi'