乌拉尔山脉的风景非常壮丽。

The ___Ural Mountains have breathtaking scenery.

乌拉尔河是俄罗斯和哈萨克斯坦之间的天然边界。

The ___Ural River forms a natural border between Russia and Kazakhstan.

芬兰语属于乌拉尔语系。

Finnish is a ___Ural language.