理り解かいを深ふかめる

expression, ichidan verb

deepen one's understanding; cultivate a better understanding

Used when someone actively works to gain a deeper, more thorough comprehension of a topic, often through study, discussion, or experience.

• この本ほんを読よんで、日本にほんの歴れき史しへの理り解かいを深ふかめた。

  I deepened my understanding of Japanese history by reading this book.

• 議ぎ論ろんを通つうじてお互たがいの文ぶん化かに対たいする理り解かいを深ふかめることができた。

  We were able to deepen our understanding of each other's cultures through discussion.