Safety training topic: everyone is responsible for safety in production. Working outside is not easy, safety comes first. Safety first, for family and relatives. Safety production must rely on safety science and technology, which is also the primary productive force. Pay more attention to your work and beware of accidents. Security is hard to buy, and fate is your own master. One man defends one place, and everyone defends one mountain. Safety, comfort and longevity are the pursuits of contemporary people. Pay attention to safety, care about safety and contribute to safety.