Happy birthday,Billy! 
生日快乐，比利!

Sandy and Sue are going to Billy's house.
桑迪和苏正朝比利家走去。

It's Billy's birthday.
这天是比利的生日。

Billy's nine years old today.
比利今年九岁了。

"Happy birthday,Billy,"Sandy says.
“生日快乐，比利！”桑迪说。

"Happy birthday,Billy,"Sue says.
“生日快乐，比利！”苏说。

"Here is a present for you,"Sandy says.
“这是给你的礼物，”桑迪说。

"Thank you,Sandy.Thank you,Sue,"Billy says.
“谢谢你，桑迪。谢谢你，苏，”比利说。

Billy is opening his present.
比利打开那个礼物。

"Is it a Jack-in-the-box?"he asks.
他问道，“是不是玩偶盒？”

"No,it isn't,"Sue answers.
“不是的，”苏回答道。

"It's a car!"Billy says."And it's made of chocolate!"
比利说，“是辆小车！是巧克力做的！”