The hero and heroine in the poem are a couple of solid fuel experts who have settled in the desert of northwest China with their two children and worked hard for the aerospace industry all the year round. The man's comrade-in-arms died while investigating the technical problems of fuel explosion on the spot, leaving a child, and the man adopted the child.
The pictures in the film are very real, there is no decent workshop, and the process of research and development and experiment is very simple. The host and hostess use their father and mother, not their own names. Huang Xuan's father and Zhang Ziyi's mother are both great scientific researchers. Father was secretly writing poems before he died, and it was a long time before his mother read them to his son.
Poetry is a story that tells us that without the dedication of scientists, the cause of two bombs and one satellite will not succeed, so those who have contributed to the cause of science deserve admiration.