其权利科学体系的拱顶石是先天自由。

The keystone of the system is the congenital freedom.

youdao

拱顶石！它将引导我们走向我们最终的目标。

The keystone. It will lead us to our final goal.

youdao

我们希望看到你们成为知识界的一块拱顶石。

We hope to see you become a keystone of the intellectual community.

youdao

拱顶石就在巴黎。

The keystone is here in Paris.

youdao

拱顶石就在巴黎。

The keystone is here in Paris.

youdao