YOU SAID:

I don't think I could take on my little sister in a straight fight, even though she is 7 years younger than me.

INTO JAPANESE

私はストレートの戦いで妹に取ることができるにもかかわらず、彼女は 7 歳私より若い私は思わない。

BACK INTO ENGLISH

She is 7 years younger than me I don't think I can take to my sister in a straight fight, even though.

INTO JAPANESE

彼女は 7 歳にもかかわらずストレートの戦いで妹を撮れるとは思わない私より若いです。

BACK INTO ENGLISH

I do not think younger and she can take my sister in a straight fight despite the 7-year-old.

INTO JAPANESE

若い私は考えていない、彼女は 7 歳にもかかわらずストレートの戦いで私の妹を取ることができます。

BACK INTO ENGLISH

Young, I do not think she can take my little sister in a straight fight despite the 7-year-old.

INTO JAPANESE

若い、私は 7 歳にもかかわらずストレートの戦いで私の妹を取ることができる彼女は思わない。

BACK INTO ENGLISH

Young, I do not think she can take my little sister in a straight fight despite the 7-year-old.