YOU SAID:

i can't understand those symbols

INTO JAPANESE

私はそれらの記号を理解できません

BACK INTO ENGLISH

I don't understand those symbols.

INTO JAPANESE

あのシンボルは理解できない

BACK INTO ENGLISH

I don't understand that symbol.

INTO JAPANESE

わけがわからん

BACK INTO ENGLISH

I don't understand that.

INTO JAPANESE

わけがわからん

BACK INTO ENGLISH

I don't understand that.