(1) Everyone was immersed in the ocean of joy, but they didn’t know that he had quietly left.
(2) Everyone sang and danced, immersed in the sea of ??celebration.
(3) A drop of water is insignificant, but more water gathered together can form an ocean.
(4) On National Day night, Tiananmen Square became a sea of ??joy.
(5) I have a beautiful wish to turn the desert into a green ocean.
(6) In the aquarium, we saw this marine creature with many small tentacles.
(7) We enjoy swimming in the vast ocean of knowledge.
(8) Let us sail forward in the ocean of knowledge!
(9) We enjoy swimming in the vast ocean of knowledge.
(10) This is a sea of ??flowers, boundless as far as the eye can see.
(11) This country is an island country in the Pacific Ocean and is very rich in marine resources.
Ocean (hǎi yáng): the entire body of salt water covering almost three-quarters of the earth's surface; the collective name for sea and ocean.
Antonyms: continent, land