“Class2”可以造什么句，Class2造句

S1: Class2 has20 cartoon books. There are28 more comic books than cartoon books. How many comic books are there?

两周前，雅虎与微软以及美国在线建立合作伙伴关系，三方可以在彼此的网站上销售各自的“二级”(Class2，意即不太受欢迎的)显示广告。

S2： Class2 has20 cartoon books. Cartoon books are28 less than comic books. How many comic books are there?

Class2 Reflex: The florets in this class curve downward and overlap, similar to bird plumage.