However, Bassy did not even touch the hook.

可是，巴斯并没有碰到鱼钩。

Dahn line From a surface buoy a vertical drop line is positioned alongside underwater pinnacles in depths to 2,500 m.

延绳钓法将主钓鱼线绑上无线电鱼标(浮筒),并主(干)绳以一定间距放带鱼钩之子绳。