Meaning: A black horse moved very quickly from one side of an open area of land to the other side.
Choice of Words: Black: color of horse, ran: moved quickly, fast: at high speed, across: from one side to another, field: open area of land
Alternative Expressions
The speedy black stallion galloped across the vast meadow.
Meaning: A fast black male horse ran very quickly across a very large field of grass.
Choice of Words: Speedy is an adjective that means the horse is fast. Stallion is a noun that refers to a male horse. Galloped is a verb that means the horse was running very fast. Vast is an adjective that means the meadow is very large. Meadow is a noun that refers to a field of grass.
With lightning speed, the ebony steed bolted across the verdant expanse.
Meaning: A very fast black horse ran away suddenly across a green and lush field.
Choice of Words: Lightning speed is a metaphor that compares the horse's speed to lightning. Ebony is a poetic word for black. Steed is a poetic word for horse. Bolted is a verb that means the horse ran away suddenly. Verdant is an adjective that means the expanse is green and lush.