Good！
After reading your post, I found one thing very interesting is that you used iMovie to edit this video. The video edited way is very attractive, and I think it is good to work. The response to the readers on the key description objects and images is excellent. The topic of this time is Sections Model. Through a series of explanations, you gave me a new understanding of Tophat, showing that your introduction is effective. So I think that when I introduce or come up with questions, I follow the Sections Model as my basis. BTW I used this application in econ203 last semester. It is very interesting.
October 23, 2021