describe in your own words the adventures of Gulliver from the day he left his country to the day he returned to it

Hey Rakesh. Your question, if answered properly, would be a long response not unlike the GradeSaver summary. My suggestion would be to follow the link below to the GradeSaver summary. It's all there. You can always ask if you have a specific question.

http://www.gradesaver.com/gullivers-travels/study-guide/short-summary/