Flying down three thousand feet, it is suspected that the Milky Way falls in the sky. Is this a poem describing the overwhelming force?

Yes

The famous line from the poem "Flying down three thousand feet, it is suspected that the Milky Way has fallen from the sky." It comes from Li Bai's "Wanglu Mountain Waterfall". The second line of the poem means: spectacular The waterfall rushes down from a high place, making people doubt that it is the Milky Way pouring down from the sky. These two poems describe the majestic momentum of Lushan Waterfall pouring downward. Nowadays, people often use these two poems to describe the spectacular scenery of waterfalls.