Calamity hind restores production to must have the piscatorial water system that closes accordingly, regard the perch of fingerling, adult fish as the environment.

 
  • 灾后恢复生产必须有相应封闭的渔业水体,作为鱼种、成鱼的栖息环境。
今日热词
目录 附录 查词历史