YOU SAID:
I have twenty fridges in my house
INTO JAPANESE
私の家には20個の冷蔵庫があります
BACK INTO ENGLISH
There are 20 refrigerators in my house
INTO JAPANESE
私の家には20台の冷蔵庫があります
BACK INTO ENGLISH
There are 20 refrigerators in my house
That didn't even make that much sense in English.