English (Original)
London is a very old city in England. It is on a big river called the River Thames. Long, long ago, Roman people came here. They built a small town by the river. They called it Londinium. This was the start of London. Many people lived there. The town grew bigger and bigger. It was an important place for trade.
Over many years, London changed a lot. Kings and queens lived here. They built big castles and beautiful churches. The Tower of London is a very old castle. You can visit it today. Many people came to London to live and work. It became a very important city for England. There were markets and shops.
Today, London is a very big and famous city. Millions of people live here. You can see many old buildings like Big Ben and new tall buildings too. It is a city with a long and interesting history. People from all over the world visit London. It is a wonderful place to learn about the past and see the present.