along the Caspian Sea coast
/əˈlɒŋ ðə ˈkæspiən siː kəʊst/
prepositional phrase
-
following the line of the land that borders the Caspian Sea, or situated beside it — used to talk about movement, position, or things spread out over that stretch of shoreline
B1adverbial phrase; often follows verbs of movement (drive, walk, travel) or position (lie, live, be located)
- "We drove along the Caspian Sea coast for three hours."A2
- "Several small fishing towns lie along the Caspian Sea coast."B1
- "Rapid erosion along the Caspian Sea coast has forced several communities to move inland."C2
Common mistakes
- along the caspian sea coast→along the Caspian Sea coast
Names of seas, oceans, rivers and countries are proper nouns, so they take capital letters in English.
- along the Caspian Sea's coast→along the Caspian Sea coast
With geographical names, English usually prefers the noun + noun pattern (the sea coast) rather than the possessive.