Once upon a time, there was a little bunny named Bobo. Bobo loved to spring and play near a stream. The stream had pretty rocks and cold water. Bobo liked to drink from the stream when he was thirsty.
One day, the stream looked troubled. The water was not clear, and it had a bad smell. Bobo was sad because he could not drink from the stream. He did not want to play near it anymore.
Bobo decided to find out what made the stream troubled. He followed the stream and found a big pile of trash. Bobo knew he had to clean it up. He asked his friends, the birds and the squirrels, to help him. They all worked together to clean the trash. After they finished, the stream was clear and pretty again. Bobo was happy, and he could spring and play by the stream once more.
