YOU SAID:

Them big kids aren’t gonna jump themselves

INTO JAPANESE

彼らの大きな子供たちは自分自身をジャンプするつもりはありません

BACK INTO ENGLISH

Their big kids aren't going to jump themselves

INTO JAPANESE

彼らの大きな子供たちは自分自身をジャンプするつもりはありません

BACK INTO ENGLISH

Their big kids aren't going to jump themselves