i guess you are in nursing program right?& R9 W& W1 S3 i
do not use translator. some of them do not make sense.0 y+ J9 E" a# ^9 P# k! Z
try to use english "answer" website. it might help : C% m [* `# Z8 ]# [* q ?i have one but i never use it. well, leave me messages on "duan xiao xi'