YOU SAID:
Should we go for lunch?
INTO JAPANESE
私たちは昼食のために行く必要がありますか?
BACK INTO ENGLISH
Do we need to go for lunch?
INTO JAPANESE
私たちは昼食のために行く必要がありますか?
BACK INTO ENGLISH
Do we need to go for lunch?
That didn't even make that much sense in English.