YOU SAID:
How big is in her donkey?
INTO JAPANESE
彼女のろばにはどれくらいの大きさがありますか?
BACK INTO ENGLISH
How big is there for her donkey?
INTO JAPANESE
彼女のろばのためにそこにはどれくらいの大きさがありますか
BACK INTO ENGLISH
How big is there for her donkey?
That didn't even make that much sense in English.