词汇试题：动物救助中心---Animal Rescue Center;流浪---stray
Last Saturday I joined a voluntary activity which was organized by the students' union of our school. My classmates and I took a bus and went to the Animal Rescue Center in our city, where some stray dogs and cats are kept. As soon as we arrived, the workers told us how these animals were collected and what they did to help them. Then we were divided into small groups and helped them clean the cages. We were given some food to feed these animals.
I learned a lot from this activity. Animals need our care and attention, so we should devote our time to taking care of them.