What is your deepest feeling in Millennium Dream? Tell me about your experience.

1 despite numerous failures and heavy costs, the firm and persistent descendants of the Chinese people have never given up their efforts to fly away from the earth.

On the one hand, this sentence is a link between the preceding and the following. Thousands of rockets failed to fly, which shows that the Chinese nation has not been smooth sailing in the pursuit of its dream of traveling in space and has encountered many failures and setbacks. On the other hand, opening the next chapter shows that the Chinese nation has not given up its dream of flying because of failure, but has been firm and persistent and has been working hard.

2. Manned space flight project is a key trans-century project with the largest scale, the most complex technology and the highest requirements for safety and reliability in China's space history.

The three "most" words in the sentence fully illustrate the great difficulties and challenges faced by the manned spaceflight project, the great courage and determination shown by the decision of the CPC Central Committee to implement the manned spaceflight project, and the great efforts and hardships that China astronauts will make for this.

At the same time, it fully shows that the dream of the Chinese nation for thousands of years, the persistent pursuit of generations and the unremitting struggle of decades have finally become a beautiful reality today.

This sentence fully affirmed the great significance of the success of China's first manned space flight, which was the dream of thousands of years turned into reality and the result of decades of pursuit, efforts and struggle of several generations, and praised the indomitable, tenacious and challenging spirit of China astronauts.

Anything else you want to say, just say it. . . .