i guess you are in nursing program right?7 H% p+ w5 A5 W! A
do not use translator. some of them do not make sense. : Z0 A7 d( n- e B N, K/ n# Vtry to use english "answer" website. it might help) d# j+ \: R# y) }) e
i have one but i never use it. well, leave me messages on "duan xiao xi'