YOU SAID:

one small step for man

INTO JAPANESE

人間にとっては小さな一歩

BACK INTO ENGLISH

Is one small step for a man,

INTO JAPANESE

男は、小さな一歩は、します。

BACK INTO ENGLISH

Man that is one small step.

INTO JAPANESE

男は小さな一歩であります。

BACK INTO ENGLISH

The man is the one small step.

INTO JAPANESE

男は小さな一歩です。

BACK INTO ENGLISH

He is a small step.

INTO JAPANESE

彼は小さな一歩です。

BACK INTO ENGLISH

He is a small step.