This promo is 4 minutes and 50 seconds long. Under the narration of English, a girl wearing a flight suit woke up in the classroom and began to roam around the campus: she walked past the bookshelves of the library, faced the fish tank, saw ancient documents, danced at the party, and saw the hand-painted plane on the blackboard ... Finally, the girl took off her helmet, and the video subtitles showed that she was a graduate of Fudan University in 2005, and now she is a flight test engineer of a large domestic plane.