Tropical Sea is a mesmerizing

Tropical Sea is a mesmerizing

A tropical sea is a mesmerizing expanse of water found in the warm, sunny regions of the world, typically between the Tropics of Cancer and Capricorn. Characterized by its vibrant colors and rich marine biodiversity, it offers a stunning visual and ecological spectacle.#安江篤

http://www.nicovideo.jp/watch/sm44093780