https://blog.international-lan.com/%e5%85%8d%e8%b4%b9%e7%9a%84%e5%be%b7%e5%9b%bd%e5%a4%a7%e5%ad%a6%e4%b8%ba%e4%bb%80%e4%b9%88%e4%b8%8d%e6%84%bf%e8%b5%9a%e4%b8%ad%e5%9b%bd%e4%ba%ba%e7%9a%84%e9%92%b1%ef%bc%9f/
免费的德国大学为什么不愿赚中国人的钱?