What does it mean to be full of stars?

This idiom means that what you see in front of you is a splendid galaxy, which describes many beautiful things or magnificent scenes.

"The Milky Way in the Starry Sky" is an idiom, which means that what you see in front of you is a splendid Milky Way, with many beautiful things or magnificent sights, which are dazzling. This idiom is often used to describe beautiful scenes such as night scenes, starry sky and fireworks, and can also be used to describe a bright future or prospect.

This idiom is used to express the yearning and pursuit of good things, and to convey a pursuit of a better life and hope for the future.