雅思安全词汇

公共安全 (public safety)

食品安全 (food safety)

卫生设施 (health facilities)

医疗 (medical treatment)

安全地 (safely)

安全场所 (safe place)

事故 (accident/incident)

电灯 (electric light)

滚梯故障 (escalator malfunction)

踩踏 (stampede)

桥梁坍塌 (bridge collapse/cave-in)