YOU SAID:

They are not my pants and, thus, are not my responsibility.

INTO JAPANESE

彼らは私のズボンではないし、したがって、私の責任ではないです。

BACK INTO ENGLISH

They are not in my pants and, therefore, my responsibility is not.

INTO JAPANESE

彼ら私のズボンではない、したがって、私の責任ではないです。

BACK INTO ENGLISH

Not them in my pants, but it is not my responsibility.

INTO JAPANESE

私のパンツでもなく、それらは、私の責任ではないです。

BACK INTO ENGLISH

Well not in my pants, they are not my responsibility.

INTO JAPANESE

私のズボンでなく、彼らは私の責任ではありません。

BACK INTO ENGLISH

Not in my pants, they are not my responsibility.

INTO JAPANESE

私のズボンではなく、彼らは私の責任ではありません。

BACK INTO ENGLISH

Not in my pants, they are not my responsibility.