钓钩线

例句：

1. 1. We need to tie the fishing line around the hook before we cast it into the water.
   我们需要在把鱼钩投入水中之前，将钓鱼线系在钩上。
2. 2. The fisherman used a strong fishing line to bring in the big catch.
   渔夫用一根结实的钓鱼线捕获了大鱼。
3. 3. The fisherman carefully tied the fishing line around the hook, making sure not to tangle it.
   渔夫小心翼翼地将钓鱼线系在钩上，确保不会打结。