A fiery moment of labor and skill.

A real picture of the hard work and technical skills of a working man is revealed. Inside an ordinary house, he is cutting an iron pipe with an electric grinder machine. The rotation of the machine shoots sparks of fire all around, which is not just a scene of cutting metal but also a symbol of struggle, patience and creation. The gesture of the man working with his head bowed and full attention shows a clear sense of responsibility and experience.

This scene reminds us of the invisible heroes of our daily lives, whose labor builds homes, factories and infrastructure. Although the use of modern machinery makes work fast and perfect, it requires caution and skill. Just as fireflies indicate danger, they also highlight the importance of safety and awareness.