On the fourth day, we went to my favorite Oriental Pearl and Shanghai Science and Technology Museum. First, we went to the Science and Technology Museum of Shanghai Science and Technology Museum. There were many interesting things that could help us grow our knowledge and experience the charm of science and technology. There are some technologies that are fun, and some that are scary, like high-altitude cars that make me shiver all over. In the afternoon, we went to the Oriental Pearl. It can be said that from my childhood, I dreamed that one day I could climb the Oriental Pearl and look up at the whole of Shanghai. Oriental Pearl's elevator rises at a speed of 7 meters per second. First we are more than 300 meters, then we go down a floor and reach the glass trestle. It's too exciting for another teacher to go up. It's just moving slowly from top to bottom. Well, I'll feel a little scared when I look down. I'm still jumping on it, but I'm old. The teacher will not jump on it. Then we went to dinner. After dinner, we arrived in Pudong New Area after more than an hour's drive, because we went to the hotel there, and it took us a long time to get to our hotel. Then we ran up immediately, because we still had the task list not to do it. After we finished the task, we played the mobile phone for a while and we went to bed.
