YOU SAID:

the black man next to me can't dance

INTO JAPANESE

私の隣に黒人が踊ることはできません。

BACK INTO ENGLISH

Blacks can not dance next to me.

INTO JAPANESE

私の隣には、黒人は踊ることができません。

BACK INTO ENGLISH

Next to me, black people cannot dance.

INTO JAPANESE

ここに来て座って

BACK INTO ENGLISH

Come sit next to me.

INTO JAPANESE

ここに来て座って

BACK INTO ENGLISH

Come sit next to me.