mulls

例句：

1. 1. The jellyfish was so large that it looked like a small ship.
   这个水母太大了，看起来像一艘小船。
2. 2.The medusa is a fascinating creature with tentacles that can change color.
   这种水母是一种令人着迷的生物，它有可以变色的触手。
3. 3. Jellyfish are often found in the ocean and can be dangerous to swim near.
   水母通常在海洋中被发现，靠近时可能会对游泳者构成危险。