翻译：
The Red Army is not afraid of any difficulties or hardships on the long march of thousands of miles. In their eyes, the mountains and rivers are nothing but ordinary things. Although the Wuling Mountains are undulating, extending endlessly, they only look like small waves to the Red Army. Similarly, although the towering and majestic Wumeng Mountains are awe-inspiring, they seem like small muddy balls rolling underfoot to the Red Army. When the Jinsha River beats against towering cliffs, soldiers feel warm inside. On the bridge over the Dadu River, iron chains sway and seem about to collapse, which sends chills down one's spine. However, what is even more delightful is to climb the Minshan Mountains covered in snow, and after crossing the snow-capped mountains, every Red Army soldier smiles from ear to ear.