Translate an English article about Kate's trip to America.

Kate is a lucky person because she has the opportunity to travel to America in the summer vacation. During this trip, Kate will visit some famous cities, Disney theme parks and universities, and communicate with local children.

On the first day, Kate arrived in Washington by plane and stayed in a hotel to prepare for tomorrow's trip. After the break, Kate and his classmates visited the statue of President Lincoln and the most famous building, the White House.

The next day, Kate and her friends are very excited. They will go to Disney, the most popular theme park in the world. In this world, they can play some cartoon characters, such as Mickey Mouse Winnie the Pooh. It's annoying to play ferris wheel and roller coaster.

On the third day, Kate will visit local universities, such as Washington University. A guy from Somol showed them around laboratories, campuses and celebrities, and listened to the courses of hundreds of college students.

On the fourth day, Kate and her classmates will go to the local high school to communicate. Strolling in the beautiful campus, chatting with foreign friends of the same age. They discussed the differences between Chinese and American traditional cultures and even exchanged learning skills with each other. Finally, they performed a folk dance to end the trip.