An empty bench against the background of a sea sunsetAn empty bench against the background of a sea sunset
This year we went to rest at the sea for a whole monthThis year we went to rest at the sea for a whole month
Sea waves against the background of trees and sunsetSea waves against the background of trees and sunset
Часть океана — большое водное пространство с горько-солёной водой. Большое количество чего-н. ( высок. ). Повальная смерть, эпидемия.