It has happened especially in for profit private schools.

尤其是在营利性私立学校内。

youdao

To understand this, it helps to know that America has three types of university-public ones; private, not-for-profit institutions; and private schools run for profit.

要理解这一方法，我们首先要清楚美国的大学分为三类-公立，私立和非盈利型；私立学校为了利润而经营。

youdao

Under revised legislation, profit-driven private schools are not allowed to engage in nine-year compulsory education.

新修订的法律规定，营利性私立学校不允许加入九年义务教育。

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Private, for-profit schools are a reality - and they perform both well and badly.

BBC: Can private schools teach the world?

Others, such as James Tooley, a British academic who advises a chain of low-cost for-profit schools in India, say private-sector education in poor countries routinely outperforms the free, taxpayer-subsidised version.

ECONOMIST: Education

In states such as Michigan, close to 80% of charter schools are operated by private for-profit EMOs.

FORBES: 80% of Michigan Charter Schools are For-Profits