caspian sea ", the largest lake in the world" is a lake close to the boundary between Europe and Asia. Caspian Sea is a saltwater lake. That is why they are known as the Caspian Sea.
Caspian Sea ", the largest lake in the world" is a closed Lake is located in the county boundaries between Europe and Asia. Caspian Lake is a salt water, which is the source of the name of the Caspian Sea, is called.
"Caspian Sea Lake the largest lake in the world." It is off the mark in the district between the continents of Europe and Asia in the lake water Caspian Sea, as it was called, of a Caspian Sea