YOU SAID:
I have eggs and green eggs and blue eggs and brown eggs!
INTO JAPANESE
私は卵と緑の卵と青い卵と茶色の卵を持っています!
BACK INTO ENGLISH
I have eggs, green eggs, blue eggs and brown eggs!
INTO JAPANESE
私は卵、緑の卵、青い卵と茶色の卵がある!
You've done this before, haven't you.