Hi Junyang,
This class gave us an excellent opportunity to learn how to cut and create videos. The video will give the reader a view that is easier to understand and enjoy than a large text. Your creation video largely embellishes the original video. Add a title to create a theme for the video, modify the duration to emphasize the point, and adjust the volume to be comfortable.
Do you usually take videos to record moments in your life and post them on social media? Or do you have other experience in editing videos?