Hello, everyone, welcome back. 今天我们要学习一个很酷的词，准备好迎接惊喜了吗？Wow, look at this transformation. Oh my. Who is this big die? Welcome to the geos c world. So you can catch me. Do you know what IT is? It's a dinosaur. Let's spell IT. DINOSAUR dinosaur. Can you read IT dinosaurs lived millions of years ago. Look at this. Tex is so big, the tex is much bitter than me. It's really, really huge. What is this magical ACC? IT holds a secret. Look, the secret is out extinct. Do you know? IT dinosaurs became extinct. They disappear from all earth goods. Ye, my little friend, that was an exciting lesson, right? You learned a lot about dinosaurs. See you next time.