The clouds drifted slowly across the sky, changing shape as they went.
Meaning: The clouds moved slowly and gently in the air, becoming different in shape as they moved.
Choice of Words: Drifted is a verb that means to move slowly and gently in the air or water. Slowly is an adverb that means at a low speed or in a relaxed manner. Changing is a verb that means to become different.
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Related Expressions