reaction video
noun [ C ] uk/riˈæk.ʃən ˌvɪd.i.əʊ/ us/riˈæk.ʃən ˌvɪd.i.oʊ/
反应视频：主角一边看视频节目一边做出相应的反应或者评价，然后把这种互动视频在社交媒体上播放。
a video of someone reacting to something, especially one posted on social media
She asked fans to make a reaction video of them watching the last 10 minutes of the season 12 finale. 她要求粉丝制作一个反应视频，摄录他们观看第12季大结局最后10分钟时的感受。
Watch me scream my lungs out in this new reaction video!
- More examples
- I'd love to see a reaction video of him realizing he's won.
- A collection of twenty of the most-viewed YouTube reaction videos was downloaded.
- In the reaction video he said, "I think I'm going to cry".