博士笑着向她解释说：“呵，她给我带来了小甜饼，我替她算术作业。”

博士笑着向她解释说：“呵，她给我带来了小甜饼，我替她算术作业。”的英文翻译

基本释义

• The doctor smiled and explained: "Oh, she brings me cookies, and I do her arithmetic homework for her."