Dead guitarfish, rays, and other species are tossed from a shrimp boat in the Gulf of California, Mexico.
死去
牦头鳐,锯鳐和其他
些种

被
艘

扔掉,这个地点在墨西哥
加利福尼亚湾。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
天鹅
故事 Sharks and rays, known collectively as elasmobranchs, seem particularly vulnerable. Some are sought deliberately, but a lot die as bycatch. Since 1970, numbers have crashed by more than 70%, according to a paper, also published last year, in Nature.
板鳃类,包括鲨鱼和鳐鱼,似乎特别脆弱。有些是被有意捕捞
,但很多作为兼捕而死亡。根据去年发表在《自然》杂志上
一篇论文,自1970年以来,它们
数量已经下降了70%以上。