This is the 9485th most frequent Spanish word.
amplíe
"Amplíe" is the formal command or subjunctive form of the verb "ampliar," meaning "expand" or "enlarge."
In this sentence, 'amplíe' is the formal command form of 'to expand' in the subjunctive mood, suggesting expansion of knowledge as an action.
Amplíe sus conocimientos leyendo libros interesantes.
Expand your knowledge by reading interesting books.
Here, 'amplíe' is used in the subjunctive mood to express a necessity or recommendation, indicating broadening one's cultural perspective.
Es importante que usted amplíe su horizonte cultural.
It is important that you broaden your cultural horizon.
In this case, 'amplíe' appears in the subjunctive mood to express a hope or wish regarding skill improvement.