YOU SAID:
I see what happened there
INTO JAPANESE
そこで起こったことがわかります
BACK INTO ENGLISH
I understand that happened there
INTO JAPANESE
私はそこで起こったことを理解しています
BACK INTO ENGLISH
I understand what happened there
INTO JAPANESE
私はそこで何が起こったのか理解しています
BACK INTO ENGLISH
I understand what happened there
You love that! Don't you?