YOU SAID:

Do you want to eat pizza with me?

INTO JAPANESE

私と一緒にピザを食べたいです。

BACK INTO ENGLISH

Want to eat pizza with me.

INTO JAPANESE

私のピザを食べたいです。

BACK INTO ENGLISH

I want to eat my pizza.

INTO JAPANESE

私は私のピザを食べたいです。

BACK INTO ENGLISH

I want to eat my pizza.