钓鱼

例句：

1. 1. I like to fish in the lake during weekends.
   我喜欢在周末去湖里钓鱼。
2. 2. The fisherman cast his line into the river.
   渔夫将鱼线抛入河中。
3. 3. The fish swim upstream to spawn.
   鱼类游向上游产卵。