how does the two stroke internal combustion engine work...plz explain it....

http://www.google.com/search?q=how+does+the+two+stroke+engine+work&aq=0&oq=how+does+the+two+stroke+&aqs=chrome.1.57j0l3j62l2.11903&sourceid=chrome&ie=UTF-8

The "How Stuff Works" links will probably have the best explanations.