英语语法分析

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。

Russia is the only serious naval power in the Caspian.

另外俄罗斯是里海上唯一拥有正规海军的国家。

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。