【實用健康app】First Aid Book|最夯免費app-gigacircle

First Aid Book is a new useful app that will help you to learn first aid actions to prevent serious consequences of an injury or a disease. With First Aid Book you'll learn how to give the first aid in case of bleeding, bruises, burns and many more. This knowledge can save someone's life so it's very important for everyone to know it. Read First Aid Book and your help will be valuable.