YOU SAID:

i really don't understand what this is

INTO JAPANESE

これが何なのか本当にわかりません

BACK INTO ENGLISH

I really don't know what this is

INTO JAPANESE

理解できんのだ

BACK INTO ENGLISH

I don't know what this is.

INTO JAPANESE

理解できんのだ

BACK INTO ENGLISH

I don't know what this is.