Stunning sunrise on the beach of the undulating seaStunning sunrise on the beach of the undulating sea
Boats on the sea surface in the light of the setting sunBoats on the sea surface in the light of the setting sun
Sea bay at sunset, twilight, rocky shore, lights of the night resort townSea bay at sunset, twilight, rocky shore, lights of the night resort town
Часть океана — большое водное пространство с горько-солёной водой. Большое количество чего-н. ( высок. ). Повальная смерть, эпидемия.