Sky darkens slowly.

Meaning: This means that the sky is becoming less bright and more cloudy. It's like saying, The sky is getting darker little by little.

Choice of Words: Sky refers to the atmosphere above the earth. Darkens means to become darker or less bright. Slowly means at a slow pace or rate. So, the sentence refers to the sky becoming darker gradually.

Alternative Expressions

The sky is getting darker little by little.

Meaning: This means that the sky is slowly becoming darker, like when the sun is setting and the sky changes from blue to darker shades of orange and purple.

Choice of Words: The sky refers to the vast space above the earth. Getting is used to indicate that something is in the process of happening. Darker means to become darker in color or light. Little by little describes the gradual nature of the change.

The sky's color is slowly changing to a darker shade.

Meaning: This means that the sky is slowly becoming darker, like when the sun is setting and the sky changes from blue to darker shades of orange and purple.

Choice of Words: The sky's color refers to the color of the vast space above the earth. Changing means to become different. Darker means to become darker in color or light. Shade refers to a variation of a color.

Related Expressions