0310名無しさん@英語勉強中 (ワッチョイ 9fbd-ROFs)
2017/06/25(日) 11:53:21.41ID:2k14Z/590https://www.youtube.com/watch?v=Dv3aZb1zxqc
VidCon is a multi-genre online video conference, held annually in Southern California since 2010.
The convention is the largest of its kind in the world, gathering thousands of online video viewers, creators, and industry representatives worldwide.
VIDCON 2017! (Joey Graceffa)
https://www.youtube.com/watch?v=7w-WYOr6DCU