YOU SAID:
i have flowers in my garden and cookies
INTO JAPANESE
私は私の庭に花とクッキーを持っています
BACK INTO ENGLISH
I have flowers and cookies in my garden
INTO JAPANESE
庭に花とクッキーがあります
BACK INTO ENGLISH
There are flowers and cookies in the garden
INTO JAPANESE
庭には花とクッキーがあります
BACK INTO ENGLISH
There are flowers and cookies in the garden
That didn't even make that much sense in English.