具备良好的救生知识，精通泳池急救、水质测试与处理以及泳池设备操作。
To have a thorough knowledge of swimming pool saving and to be proficient in first aid, water-inspection, and swimming pool equipment operation.
具备良好的救生知识，精通泳池急救、水质测试与处理以及泳池设备操作。
To have a thorough knowledge of swimming pool saving and to be proficient in first aid, water-inspection, and swimming pool equipment operation.
应用推荐