马尾藻

例句：

1. 1. The seaweed is a common food for fish and shellfish.
   海草是鱼类和贝类常见的食物。
2. 2. Kelp is an important source of nutrients for marine life.
   海带是海洋生物重要的营养来源。
3. 3. The kelp forests are home to many species of marine animals.
   海带森林是许多海洋动物的家园。