While charter schools provide an alternative to other public schools, they are part of the public education system and are not allowed to charge tuition.
对学生来说，特许学校是除公立学校之外的一种选择，但它仍隶属于公共教育系统，其不能收取学费。
2
They need to present an alternative, including investments - in energy, technology, infrastructure and education.
他们需要提出另一种选择，包括在能源，科技，基础建设和教育的建设。
3
McCain said if elected he would make it easier for parents in low income areas to send their children to better performing private schools as an alternative to public education.