都是拜访老师，柏拉图到叙拉古之后，叙拉古宫廷的地板上都铺满了沙砾，人们热中于在那上面研究几何学。

Call on all teachers, Plato to Syracuse, Syracuse on the floor of the palace are covered with a gravel, it was keen on it in the above study of geometry.

youdao

都是拜访老师，柏拉图到叙拉古之后，叙拉古宫廷的地板上都铺满了沙砾，人们热中于在那上面研究几何学。

Call on all teachers, Plato to Syracuse, Syracuse on the floor of the palace are covered with a gravel, it was keen on it in the above study of geometry.

youdao