She reads a book quietly in her room.
Meaning: A girl is silently looking at and understanding the words written in a book inside a private space of a building.
Choice of Words: Reads is a present tense verb that means to look at and understand the written or printed words in a book or other text. Quietly means making little or no noise. Room is a space in a building that is separated from other spaces by walls, doors, and windows.
Alternative Expressions
Related Expressions