2. As soon as the songs here fall, they ring again, wave after wave, forming a tide of songs and an ocean of songs.
The chain of singing connects everyone's will, courage and belief.
4. Great educational and inspiring functions.
5. Example: (1) "Like the calligrapher's weeds, the painter's spray colors, and the poet's whistling." Function: enhance the language momentum and vividly show the grandeur, rigidity and boldness of military songs. ⑵ "These voices gushed from the chest, like roaring waves lapping on the shore, like roaring snow-capped mountains shaking the ground." Function: It vividly shows that the singing is magnificent and passionate, and the momentum is compelling.