YOU SAID:
im having nachos for lunch
INTO JAPANESE
私は昼食にナチョスを食べています
BACK INTO ENGLISH
I'm eating nachos for lunch.
INTO JAPANESE
私は昼食にナチョスを食べている。
BACK INTO ENGLISH
I am eating nachos for lunch.
INTO JAPANESE
私は昼食にナチョスを食べている。
BACK INTO ENGLISH
I am eating nachos for lunch.
That didn't even make that much sense in English.