We had a terrible school trip yesterday. Some students were late. Then we waited(等待) half an hour for the school bus, but it didn't arrive. In the end, our teacher took us to take the subway. It took us about an hour. After we got off the subway, we walked and got lost.
When we finally arrived at the zoo, we were tired and hungry. We wanted to see pandas, but there weren't any. There were some really smart elephants, but we didn't see the elephant show because we arrived too late. We left our cameras(照相机) at school, so we didn't take any photos.
Then it rained, and no one had an umbrella(雨伞). So we went for lunch. My friends had some ice-cream. But I didn't have any, because I don't like it. We didn't see many animals because of the rain. At last, we went back to school. I didn't enjoy my school trip at all.