英语句子 求修改

According to a recent survey conducted / carried out by CCTV,a high proportion of 36。5%of animals that around the world are on the edge / verge of extinction。From my perspective,there are two critical factors accounting for such phenomenon。To begin with,animals are hunted hugely for their meat and fur / feather。Moreover,there are drastic changes in climate。Many animals will not be able to survive the changed condition。As a result,they will face the problem of extinction。希望以上答案能够帮上您。