Marine life is a fascinating and diverse world that encompasses a wide range of organisms living in the oceans. From the tiniest plankton to the massive whales, each marine creature has its own unique characteristics and plays an important role in the ecosystem. Let's explore some of the common English phrases related to marine life.

One of the most well-known phrases is "fish out of water." This idiom refers to someone who is out of their natural environment or feels uncomfortable and out of place. Just like a fish离开了水，它会很快窒息而死，人离开自己熟悉的环境也会感到不安和不适应。 It can be used to describe a person who is in a situation that is unfamiliar or beyond their capabilities. For example, "He felt like a fish out of water at the formal business meeting."

Another phrase is "a whale of a time." This expression means to have a great time or enjoy oneself immensely. It is often used to describe a fun and exciting experience, similar to the way a whale enjoys swimming and playing in the ocean. For instance, "We had a whale of a time at the beach party last night."

"School of fish" is a phrase that describes a group of fish swimming together. When fish gather in schools, they provide protection against predators and increase their chances of survival. This phrase is also used metaphorically to refer to a group of people or things that act together or have a common purpose. For example, "The students formed a school of fish as they walked across the campus."

"Seahorse in a storm" is a unique phrase that combines the image of a seahorse with the chaos of a storm. It implies being in a difficult or turbulent situation while remaining calm and composed. Just as a seahorse gracefully moves through the waves despite the stormy conditions, a person can face challenges with poise and resilience. For instance, "She remained a seahorse in a storm during the financial crisis and managed to keep her business afloat."

"Octopus's tentacles" is a phrase that symbolizes complexity and the ability to reach out and grasp various things. Just like an octopus's tentacles can extend and explore different areas, this phrase can be used to describe someone who is highly adaptable and can handle multiple tasks or situations. For example, "His octopus's tentacles allowed him to manage multiple projects at the same time."

"Jellyfish float" is a simple yet descriptive phrase that refers to the way jellyfish move through the water. Jellyfish have a gelatinous body and use their tentacles to propel themselves forward. This phrase can be used metaphorically to describe a slow and effortless movement or a lack of direction. For instance, "Her thoughts seemed to be like jellyfish float, going in different directions without a clear purpose."

In conclusion, these marine life English phrases add color and depth to our language. They not only describe the physical characteristics and behaviors of marine creatures but also convey various emotions and situations. By using these phrases, we can vividly express ourselves and connect with others on a deeper level. Whether it's describing a fun experience, a challenging situation, or a person's adaptability, marine life phrases bring a touch of the ocean's wonder to our everyday conversations.