<human>:  What is the best strategy to learn a language fluently?
<bot>: The best strategy to learn a language fluently is to create a consistent routine of language learning. This should include studying the grammar, memorizing vocabulary, reading or listening to native materials, conversing with native speakers, and regularly revisiting and reviewing what you have already learned. Moreover, focusing on the four key skills of language learning—reading, writing, speaking, and listening—will help deepen your skills and knowledge of the language.