作业精灵老师示例:
S1:What do you have for breakfast?
S2:I have some bread and milk.
S1:What about lunch and dinner?
S2:For lunch and dinner, I have some rice,
vegetables, and meat. What do you have for
three meals?
S1:For breakfast, I have porridge and some
eggs. For lunch and dinner, I have some rice
and meat.