Peter the Great expands territory beyond the Euro mountains along the Caspian Sea at the expense of the Turks.

彼得大帝越过欧洲山脉，沿着里海扩张领土，牺牲了土耳其人的利益。

The Caspian sea is the largest lake in the world.

里海是世界上最大的湖。

The Caspian sea is one of the smallest sea in the world.

里海是世界上最小的海之一。

The area North of the Caspian Sea is the most striking example.

里海北部地区就是最明显的例子。

The Volga River and the Ural River discharge into the Caspian Sea.

伏尔加河以及乌拉尔河都有流入里海。