YOU SAID:
How many loaves of bread have you eaten in your lifetime?
INTO JAPANESE
あなたは一生に何斤のパンを食べましたか?
BACK INTO ENGLISH
How many loaves of bread did you eat in your lifetime?
INTO JAPANESE
一生で何斤のパンを食べましたか?
BACK INTO ENGLISH
How many loaves of bread did you eat in your lifetime?
That didn't even make that much sense in English.