可能他只占了三分之一的课程，但是它却涵盖了我们几乎每天计算机编程工作大部分所用到的数学。
It's a bit heavyweight for a third-grader (maybe), but it does cover a lot of the math we use in "everyday" computer science and computer engineering.
它涵盖了二年级的主要科目，像阅读、语言艺术、拼写和数学。
It covers the core subjects for 2nd graders such as reading, language arts, spelling, and math.
它涵盖了二年级的主要科目，像阅读、语言艺术、拼写和数学。
It covers the core subjects for 2nd graders such as reading, language arts, spelling, and math.
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