Everybodyshouldhavesomefirstaidability,becauseaccidents...
問題詳情：Everybodyshouldhavesomefirstaidability,becauseaccidentsandmedicalemergenciescanhappenanywhereatanyJohnFirstAidcoursesgiveyoutheknowledgeandconfidencetoprovideeffectivefirstaidwheneveritisneede...