Fisherman Ray Turner hand-built the V-shaped stone overflow dam, in the East Branch of the Delaware River in New York.
渔民雷·特纳在纽约德拉瓦河的东支流手工建造了这个 V 字形石头溢流堰,或称鱼梁。
2
The species of interest to Dr Wirgin is the Atlantic tomcod of the Hudson river in upstate New York.
Wirgin博士感兴趣的试验种群是位于纽约哈德逊河上游的大西洋小鳕。
3
Fisherman Ray Turner hand-built the V-shaped stone overflow dam, or weir, in the East Branch of the Delaware River in New York; its walls funnel eels into a wooden collecting rack.