答案：One possible version:
A girl's life was changed by WWF
Lila is a girl from Brazil. Her family depended on the forest to make a living, but they watched it disappear little by little. Lila didn't know it is important to protect it until she met a WWF worker.
One day, a WWF worker came to Lila's town and talked about why people needed to save forests. He said that it was very important for children to protect the environment. He wanted all the children in the town to learn about wild animals and how to protect their homes.
A month later, Lila joined an environmental education programme. Now she goes to nature classes every week. She enjoys exploring nature and is grateful to WWF.
Lila says that she wants to be a nature protector in the future. She hopes she can help keep forests and wild animals safe.