事が分かる

understand or realize something

→ 事
phrase Uncommon #14,938
understand or realize something Often follows a clause to express understanding or realizing something. In あなたの事が分かる, it means “understand you” or “know about you.”
JA: この説明を読めば、彼の事が分かる。
EN: If you read this explanation, you’ll understand him.

殺人は決して難しくない事が分かるさ

You'll see that murder is never difficult.

— ラスト、コーション (2007)

このレッスンはやさしい事が分かるでしょう。

You'll see that this lesson is easy.

彼のあごから彼が父親似である事が分かる。

You can tell from his chin that he takes after his father.

僕は音だけで台所の事が分かるんだ

I can tell what's happening in the kitchen just by the sounds.

— ブエノスアイレス (1997)