A scythe in the shape of a month in the open oceanA scythe in the shape of a month in the open ocean
Romantic meeting on the ocean shore under the moonRomantic meeting on the ocean shore under the moon
Lighthouse on the edge of an island surrounded by the seaLighthouse on the edge of an island surrounded by the sea
Часть океана — большое водное пространство с горько-солёной водой. Большое количество чего-н. ( высок. ).