Today we are talking to Trina Travel. Trina loves to travel!Thanks for having me.Where are you traveling these days?I'm exploring lost cities.Lost cities?Yes. I'm leading a lost city tour next month.What is a lost city?Most lost cities are ancient cities. But people don't live in them anymore, so they are abandoned.That sounds exciting! Which city are you going to next month?I'm going to Angkor in Cambodia.That's very famous! Was it a big city?Yes! It covered at least 1,000 square kilometers. More than one million people lived there.Wow! And it's ancient?Yes. It was an important city 800-1,000 years ago.
