片语
the personal safety人身安危
personal safety equipment个人防护设备
Personal Information Safety个人资料的保护
think about personal safety考虑个人安全
personal safety device人身保护装置
personnel safety人身安全
Personal flight safety fitting个人飞行安全装备
personal l safety equipment个人安全装备
personal security个人安全;人身担保
personal alert safety system个人安全报警系统