答案：One possible version: My online tour of the Palace of Museum I visited the Palace Museum online yesterday. I had read about it in textbooks many times, so I decided to explore it in detail. The Palace Museum lies in the middle of Beijing. It is well known for its wonderful buildings and rich collection from different dynasties. During the tour, I could zoom in on the artworks to see every detail. With interesting introductions to them, I could learn more. I think the online tour is great. I didn't have to keep walking for hours and there were no crowds. Besides, it was completely free, and I could get a closer look at the artworks than in person.