鲨鱼

例句：

1. 1. Sharks are known for their incredible speed and power.
   鲨鱼以其惊人的速度和力量而闻名。
2. 2. The shark is a dangerous predator that preys on other fish.
   鲨鱼是一种危险的捕食者，以其他鱼类为食。
3. 3. Sharks are found in all oceans around the world.
   鲨鱼分布在全球所有海洋中。