We'll visit the Beijing Zoo tomorrow. It is the biggest zoo in China. It's also one of the biggest zoos in the world, too. There are all kinds of animals in the zoo. We can see elephants, tigers, pandas and many other animals there. Animals are our good friends. We should love them and take care of them. I think we'll have a good time tomorrow.

【参考译文】

明天我们要参观北京动物园。它是中国最大的动物园，也是世界上最大的动物园之一。动物园里有各种各样的动物。在那里我们能看到大象、老虎、熊猫和其他动物。动物是我们的好朋友。我们应该爱护它们，照料它们。我想我们明天会玩的很开心。