fisherman's knot

例句：

1. 1.The fisherman tied a fisherman's knot to secure his catch.
   渔夫用渔夫的结绳法来固定他的鱼。
2. 2. The sailor used a fisherman's knot to tie the rope together.
   水手用渔夫的结绳法把绳子系在一起。
3. 3. The boat captain made a fisherman's knot to secure the anchor.
   船老大用渔夫的结绳法来固定锚。