You can take your baby to bed when the music is slow, then get up, wash your face and brush your teeth, comb your hair, get dressed and carry a small bag on your back. At this time, the music starts to be fast. You can take your baby to run (clap your hands), jump like a rabbit, fly like a bird and climb like a turtle. The second paragraph, running, learning to drive, learning to fly a plane, learning to ride a horse. Music segmentation is still obvious.