URL：https://2.bp.blogspot.com/-bLB9WCa6b5E/WzNNnXsfheI/AAAAAAAAAQw/dZyedJI6hdEDOOIcIgC-UC9Iz_JjA-QCwCLcBGAs/s1600/HiShoot_20161216_084121.jpg
掲載元：https://nc.moriapp.com/newsfaster1/understanding-the-phenomenon-of-bokeb-a-deep-dive-into-its-impact-and-implications.html
