YOU SAID:

i will walk five hundred miles to go yo my unicorns nest

INTO JAPANESE

私は私のユニコーンの巣に行くために500マイル歩くだろう

BACK INTO ENGLISH

I will walk 500 miles to go to my unicorn nest

INTO JAPANESE

私は私のユニコーンの巣に行くために500マイル歩くだろう

BACK INTO ENGLISH

I will walk 500 miles to go to my unicorn nest