User: 什么是歌曲“生日快乐”的歌词?
Assistant: 祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐,祝你生日快乐