合作办学的英文：
cooperative running of schools

cooperative是什么意思：
adj. 合作的；协作的；协助的；配合的
n. 合作社，联合体

Agricultural Products Export Cooperation
农产品出口合作社

Edward will to cooperate with us.
爱德华下决心与我们合作。

There is a tendency towards regional cooperation.
有一种地区性合作的趋势。

running是什么意思：
n. 跑步；运转；流出
adj. 连续的；流动的；有/没有成功的机会；运转着的；领先；赶紧做；滚开
v. [run] 的ing形式；跑；运转；行驶

run the rapids.
冲过急流

Run (or Hold) with the hare and hunt (or run) with the hounds
两面讨好

Hold (or Run) with the hare and run (or hunt) with the hounds
两面讨好

schools是什么意思：
n. 学校，学院，学派，上学阶段；上课时间；学校全体师生；群
v. 训练；教育

This is the argument of the school.
这就是流行学派的论据。

the cock of the school
学生中的头目；最横行霸道的学生

These are primary school pupils and those are secondary school students.
有小学生也有中学生。