Full text: Mario Green and mary brown from Riverside High School set aside a few hours each week to help others.

Mario likes animals and wants to be a vet. Every Saturday morning, he will volunteer in an animal hospital. Mario believes this will help him find his ideal job in the future. "It's hard work," he said, "but I want to learn more about how to take care of animals. When I see the animals getting better and have a happy expression on their faces, I will have a strong sense of satisfaction. "

Mary is a book lover. When he was 4 years old, he could read by himself. Last year, she decided to sign up for an extracurricular reading program. He also works there once a week to help children read. "The children are sitting in the library, but you can see from their eyes that they are making a different trip through each new book. Being a volunteer here is a dream I have realized. I can do what I like and help others at the same time. "