http://www.gz-loader.com/polygon/data/1517128422/org/image1517327175.jpg
http://www.gz-loader.com/polygon/data/1517128422/org/image1517327196.jpg
http://www.gz-loader.com/polygon/data/1517128422/org/image1517327214.jpg
http://www.gz-loader.com/polygon/data/1517128422/org/image1517327232.jpg
ところでpngからjpg圧縮のいいアプリありませんか？