YOU SAID:
We must build the wall.
INTO JAPANESE
我々 は、壁を構築する必要があります。
BACK INTO ENGLISH
Should we build walls.
INTO JAPANESE
壁を構築する必要があります。
BACK INTO ENGLISH
You need to build a wall.
INTO JAPANESE
壁を構築する必要があります。
BACK INTO ENGLISH
You need to build a wall.
That didn't even make that much sense in English.