YOU SAID:

Seven runners are slower than one.

INTO JAPANESE

7 人の走者が 1 つよりも遅くなります。

BACK INTO ENGLISH

Seven runners will be slower than one.

INTO JAPANESE

7 人の走者は、1 つよりも遅くなります。

BACK INTO ENGLISH

Seven runners, slower than the 1.

INTO JAPANESE

7 人の走者は、1 よりも遅い。

BACK INTO ENGLISH

Of the seven runners, slower than the 1.

INTO JAPANESE

7 人の走者は、1 よりも遅い。

BACK INTO ENGLISH

Of the seven runners, slower than the 1.