A snow-white lighthouse in the blue sky by the waterA snow-white lighthouse in the blue sky by the water
A trip to the island with bungal houses. vacation by the seaA trip to the island with bungal houses. Vacation by the sea
Aircraft carriers escorted by small military vesselsAircraft carriers escorted by small military vessels
Часть океана — большое водное пространство с горько-солёной водой. Большое количество чего-н. ( высок. ).