亲爱的爸爸、妈妈、小朋友们，下午好！欢迎来到昂立英语的课堂。

Hello, ladies and gentlemen! Good afternoon, boys and girls! Welcome to Only English course.

youdao

亲爱的爸爸、妈妈、小朋友们，下午好！欢迎来到昂立英语的课堂。

Hello, ladies and gentlemen! Good afternoon, boys and girls! Welcome to Only English course.

youdao