It teaches important life lessons.
Meaning: This sentence emphasizes the educational value of the book, as it imparts important life lessons and wisdom to its readers.
Choice of Words: Teaches means to impart knowledge or skill to someone. Important means having great significance or value. Life refers to the existence of an individual. Lessons are pieces of information or advice that teach a person something. When you put them together, "It teaches important life lessons" means that the book provides valuable knowledge and insights that help people navigate their lives.
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