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来源：雅诚德英语网
The only way college could be free is if the faculty and staff donated their time, the buildings required no maintenance, and campuses required no utilities.
只有在假设教职员工都贡献出自己的时间，教学楼不需要维护，且校园不需要公用设施的情况下，大学才能免费开放。
The only way college could be free is if the faculty and staff donated their time, the buildings required no maintenance, and campuses required no utilities.
只有在假设教职员工都贡献出自己的时间，教学楼不需要维护，且校园不需要公用设施的情况下，大学才能免费开放。