Is they always go to the beach for vacation a metaphorical sentence if so what are metaphors?

The sentence "Is they always go to the beach for vacation" is not a metaphorical sentence. Although it has some grammatical errors such as the incorrect verb tense and pronoun usage, it does not contain any figurative language or implied meanings.

Here is some information about metaphors:

A metaphor is a figure of speech that makes an implicit comparison between two unlike things that actually have something in common. Metaphors are often used to create a vivid image or to emphasize a certain characteristic or quality.

For example, saying that "A person's life is a journey" is a metaphoric expression. It compares the stages of a person's life to the different stages of a journey, suggesting that life is like a journey with challenges, milestones, and various destinations.

There are several different types of metaphors:

- Implicit Metaphor: This is the type of metaphor described earlier, in which the comparison between two things is implied rather than explicitly stated.

- Explicit Metaphor: This type of metaphor uses the words "like" or "as" to make the comparison explicit. For example, "He is a lion in battle."

- Dead Metaphor: This is a metaphor that has become so common that it is no longer understood as a figurative expression. For example, "time flies."

- Visual Metaphor: This is a metaphor that creates a mental picture or image. For example, "The sky is a canvas painted with clouds."

Metaphors can be used in various forms of writing and speech to add depth, imagery, and creativity to the language.