YOU SAID:

I wish that the man who speaks in hands never existed

INTO JAPANESE

私は手で話す人が存在しなかったことを望みます

BACK INTO ENGLISH

I hope there was no person speaking by hand

INTO JAPANESE

手で話す人がいないことを願っています

BACK INTO ENGLISH

I hope there is no one to talk to with their hands.

INTO JAPANESE

彼らの手で話をする人がいないことを願っています。

BACK INTO ENGLISH

I hope no one speaks with their hands.

INTO JAPANESE

誰も彼らの手で話さないことを望みます。

BACK INTO ENGLISH

I hope no one speaks with their hands.