n.in 1781 during the American Revolution the British under Cornwallis surrendered after a siege of three weeks by American and French troops

1. The Battle of Yorktown was the final major battle of the American Revolution.
   約克鎮(zhèn)戰(zhàn)役是美國獨立戰(zhàn)爭的最后一場重要戰(zhàn)役。
2. Yorktown is known for its historical significance and beautiful waterfront.
   約克鎮(zhèn)以其歷史意義和美麗的海濱而聞名。