"Yo soy grande y gris" is Spanish for "I am big and gray." This phrase can be used to describe something or someone that is large in size and gray in color. It could apply to various contexts, such as describing an animal like an elephant or a building.
yo no soy: I'm not
Soy yo: "I am me," or "it's me."
"Soy yo" means "I am me", usually meaning "it's me." "mar" is the word for "sea." If you mean "I am the sea", then it would be "Yo soy el mar."
yo soy el rey: I am the king.
Asi como soy yo: Just as I am.
yo soy extrovertido means: I am extroverted/outgoing.
yo soy ángel means: I am Angel.
"Yo soy feliz" in Spanish means "I am happy."
"Colombia Soy Yo" means Colombians want peace.
"Quen soy yo" in English translates to "who am I" or "who I am."
Yo soy de Portugal means 'I am from Portugal.'
"Yo Soy..."