文件小，颜色少，透明，某些压缩不丢失细节。
Small file size, few colors, transparency, some compression with no loss of detail.
文件小，上百万种颜色，不透明，丢失细节的灵活压缩。
Small file size, millions of colors, no transparency, flexible compression with loss of detail.
文件大，RGB和CMYK颜色数据丰富，透明，不丢失细节的压缩。
Large file size, rich RGB and CMYK color data, transparency, compression without loss of detail.
应用推荐