Express meaning: water is grand; Vast and boundless; Numerous; Describe the profoundness of knowledge and art.
Part of speech: it is usually used as an adjective in a sentence to modify the subject or object.
Quote: Jun Qing's "Autumn Color", "The vast sea is so vast and majestic."
example sentence
1, if you want to collect useful information in the vast amount of ancient books, you must have the right method, otherwise it will be like a smoke and have no clue.
2. The vast space has infinite secrets waiting for us to explore.
3. I often stand in front of the bookshelf, and then I feel a vast world, a vast ocean and an infinite universe unfold in front of me.