YOU SAID:
100 miles on foot is a lot of walking
INTO JAPANESE
徒歩で 100 マイルは歩くのたくさん
BACK INTO ENGLISH
Walk 100 miles on foot lot
INTO JAPANESE
足ロットで 100 マイルを歩く
BACK INTO ENGLISH
Walk 100 miles on foot lot
You've done this before, haven't you.