YOU SAID:

My sole objection is that he stopped at one punch.

INTO JAPANESE

私の唯一の異議は、彼が1つのパンチで止まったことです。

BACK INTO ENGLISH

My only objection is that he stopped with one punch.

INTO JAPANESE

私の唯一の異議は、彼が1回のパンチで止めたことです。

BACK INTO ENGLISH

My only objection is that he stopped with a single punch.

INTO JAPANESE

私の唯一の異議は、彼がシングルパンチで止めたことです。

BACK INTO ENGLISH

My only objection is that he stopped with a single punch.