" Crusoe " was a novel written by Defoe in 1719. It mainly told the story of a young merchant, Crusoe, who was shipwrecked and drifted to a deserted island for 28 years. The following are some of the topics related to the story: What is the main plot of "Crusader"? What was the reason for Crusoe's survival on the deserted island? What kind of experience was the 28 years on the deserted island for him? What skills did Robbin learn on the deserted island? What are the creatures on the island? How did Robbin get in touch with the outside world? How did Crusoe finally return to human society? What is the influence of Crusoe on English literature and the philosophy of human existence? What is the theme of this novel? What do you think is the most impressive thing about the movie?