I don't know quite how Alex managed it but that's what they say, but the principle is established.
我不太清楚亚历山大是怎么塞到枕头底下去的,但他们确实是这么说的,准则就是由此建立的
耶鲁公开课 - 古希腊历史简介课程节选
应用推荐
模块上移
模块下移
不移动