First, vastness? [hàohan]？
1, the water is grand: the sea is vast.
2. vast expanse: vast desert.
3, a wide variety: books are vast.
Second, the stars? [xng chén]？
The general name of stars: sun, moon and stars.
Extended data
First of all, a large number of synonyms
1, many? [zhòngdu]？
Large population: large population.
2. huge? [Yoda]?
(in scale, quantity, etc) large: expensive. Huge project. Great achievement.
Second, synonyms for stars.
1, star? [xn GDǒu]？
A celestial body that glows in the night sky: the starry sky. Dou: the name of the star, also refers to the star.
2. star? [fánxīng]？
Many and dense stars: stars. The sky is full of stars.