YOU SAID:

I walk a lonely road, the only one that I have ever know. Don't know where it goes, but it's only me and I walk alone.

INTO JAPANESE

私は孤独な道を歩きます。私が今までに知った唯一の道です。どこに行くのかわからないけど、一人で歩くのは私だけ。

BACK INTO ENGLISH

I walk the lonely road. This is the only way I have ever known. I don't know where to go, but I'm the only one walking alone.

INTO JAPANESE

私は孤独な道を歩きます。これは私が今まで知っていた唯一の方法です。どこに行けばいいのかわからないけど、一人で歩いているのは私だけ。

BACK INTO ENGLISH

I walk the lonely road. This is the only way I have ever known. I don't know where to go, but I'm the only one walking alone.