Select some yellow pictures, set the animation effect, select custom animation, emphasize, zoom in and out, set the zoom-in size, and right click. In the custom animation, change, start to select the clock and set the action speed. Select two animations in the custom animation box at the same time, right-click to set "Effect Options" and add "Sound" to "Effect". Select the sound to play the audition. If you are not satisfied, you can insert other sound files.
Then insert the number text box, insert two numbers117,648, select settings and customize the actions "exit" and "disappear" at the same time, and use "timer" to set the same action time. Then insert the number text box, insert two numbers118,649, select the custom animation that sets simultaneous actions, and select the effect in "Emphasis".