Superhero in Real Life 第2676期 What does it mean to be a superhero? In superhero movies, it means putting on a costume and using superpowers to fight against bad guys. In real life, it’s something totally different. Bridger Walker is a six-year-old boy from America. On July 9, the brave boy stood in between his sister and a dog. The dog was running towards the girl. Without thinking about himself, he jumped in to save his sister. Walker was badly injured. Luckily he survived, but he got 90 stitches(缝针). “ If someone had to die, I thought it should be me.” the boy said. Now people around the world call Walker a hero. Even Chris Evans, the Captain America star, thinks the boy is a real hero. He sent the boy a real shield(盾牌) to encourage him to continue being the man he is.