鱼简短英文资料1. 鱼的英文简介急Fish are the oldest vertebrates. They live in almost all the aquatic environments of the earth - freshwater lakes, rivers, saltwater seas and oceans.鱼类是最陈旧的脊椎动物。它们几乎栖居于地球
1、Good morning,everybody,my name is xxxx ,today I’m going to talk about my paper,my paper’s topic Automatic image stitching technology based on SIFT algorithm research.2 、I will introduce my paper fro