ean-shuin

例句：

1. 1. The fisherman caught a big catch of fish today.
   渔民今天捕到了一条大鱼。
2. 2. The fish eye is an important part of the fish's body.
   鱼眼是鱼身体的重要部分。
3. 3. The fish eye can be used to measure the size of the fish.
   鱼眼可以用来测量鱼的大小。