YOU SAID:
heavy tank's armour piercing cannon ammunition supply
INTO JAPANESE
重戦車の装甲ピアスの大砲の弾薬の供給
BACK INTO ENGLISH
Cannon tank armor piercing ammo supply
INTO JAPANESE
キャノン タンク装甲穿孔の弾薬の供給
BACK INTO ENGLISH
Cannon tank armor piercing ammo supply
That didn't even make that much sense in English.