Combined with the context, talk about the meaning and function of underlined words in the following sentences. (1) There are a few branches in the barrel of the rifle on the shoulder ... _ _ _ _

(1) The quantity is small, so it is separated. A few "sparse" branches wrote the naive and pure character of the correspondent.

(2) follow, follow. The poor young man took the initiative to join the revolutionary ranks and had a strong desire to turn over and seek liberation.

(3) stubborn and willful. Highlighting the shyness and simplicity of the correspondent.

(4) walking is not flexible. Show the anxiety, heaviness and regret of "I" at this time.

(5) Describe the uncontrollable emotions of the newly married wife. The "anger" here is not anger at the health worker, but because of sadness and guilt, the newly married wife is very painful and her emotions are difficult to control. The more angry she is, the more she shows her kindness and simplicity, and shows the people's love for the PLA.