20,000 Miles Under the Sea was a science fiction novel by France's De Stone. It told the story of an underwater expedition team composed of scientists, explorers, and businessmen who went deep into the Pacific Ocean for scientific exploration and exploration. In this book, I felt Stone's passion and pursuit for scientific exploration and exploration. In the book, he showed great curiosity about the unknown ocean world and marine life. Through his scientific knowledge and skills, he led the expedition team deep into the ocean to make a series of amazing discoveries and explorations. I could also feel Stone's thoughts on the relationship between humans and nature. In his book, he described the insignificance and fragility of human beings in the ocean, but also emphasized the destruction and impact of human beings on the natural environment. This made me more aware of the importance of protecting the environment and the biological variety, and also strengthened my belief in sustainable development. After reading 20,000 Miles Under the Sea, I gained a deeper understanding and feeling of science, exploration, and nature, and also strengthened my pursuit and belief in the future of sustainable development.