YOU SAID:

His mother's half-cousin's step daughter told him that to her the movie about the translation party was terrible

INTO JAPANESE

彼の母親の半従姉妹の娘は、彼女に翻訳パーティーについての映画はひどいものだと言った

BACK INTO ENGLISH

The daughter of his mother's semi-cousin told her that the movie about the translation party was terrible

INTO JAPANESE

母親のいとこの娘は、翻訳パーティーに関する映画はひどいものだと彼女に言いました。

BACK INTO ENGLISH

Her mother's cousin's daughter told her that the movie about the translation party was terrible.

INTO JAPANESE

彼女の母親のいとこの娘は、翻訳パーティーについての映画はひどいものだと彼女に言いました。

BACK INTO ENGLISH

Her mother's cousin's daughter told her that the movie about the translation party was terrible.