This book focuses on children's common safety hazards in schools, families, and society - hidden dangers in electricity use. It starts from life scenarios and popularizes electricity safety and first aid measures for young readers.
本书围绕孩子在学校、家庭、社会中常见的安全隐患——用电隐患，从生活场景出发，为小读者普及了用电安全和急救措施。
本书围绕孩子在学校、家庭、社会中常见的安全隐患——用电隐患，从生活场景出发，为小读者普及了用电安全和急救措施。
