代码已经复制到剪贴板。 代码已经复制到剪贴板。 代码已经复制到剪贴板。 代码已经复制到剪贴板。 Anna: Hello! Today is a big day. My first children’s show is on television! Woo-hoo! I’m excited and nervous. Ms. Weaver: Hello, Anna. Anna: Hello, Ms.