Fish could be sighted finning near the surface.我们可以看到鱼把鳍露出水面.A shark was finning around the surface of the ocean.一条鲨鱼把鳍露出海面游动.The sharks were finning near the surface.这些鲨鱼靠近水面时鳍露水面上....
...JPEG images.JPEG格式的图像She compressed the image as a JPEG before attaching to the email.她把图片压缩成JPEG格式,然后附在邮件里.JPEG is the international standard of the static picture data compression.JPEG是 静止图像数据压缩的国际标准.Use Image Docto...