The Crusader is the representative work of the famous 18th-century British writer, Defoe. The novel mainly describes the challenge of man to nature.

The Crusader was a famous 18th-century British novel that mainly described the challenge of man to nature. This sentence could be translated as: The famous novel Crusoe written by the English author Defoe in the 18th century is a masterpiece of his work mainly exploring the challenge of human nature against nature