影片授权：异同yitong
更多视频：https://www.youtube.com/channel/UCq3kzWdVl71qTOmYKzxDXbA
-----音乐版权----
"HaTom - Asleep (Instrumental)" is under a Creative Commons (CC-BY 3.0) license
Music promoted by BreakingCopyright: https://bit.ly/bkc-instrumental
"Jens East - Lucid" is under a Creative Commons (CC-BY 3.0) license
Music promoted by BreakingCopyright: https://bit.ly/b-lucid
