YOU SAID:
hi my name is my friends name is usa
INTO JAPANESE
こんにちは私の名前は私の友達の名前はアメリカ
BACK INTO ENGLISH
Hi my name is the name of a friend of mine's America
INTO JAPANESE
こんにちは私の名前は私の友人の名前はアメリカ
BACK INTO ENGLISH
Hello my name is my friend's name is United States
INTO JAPANESE
こんにちは私の名前は私の友人の名前は、アメリカ合衆国です。
BACK INTO ENGLISH
Hello my name is the name of my friend is the United States.
INTO JAPANESE
こんにちは私の名前は私の友人の名前です米国です。
BACK INTO ENGLISH
Hello my name is my friend's name is USA.
INTO JAPANESE
こんにちは私の名前は私の友人の名前ですUSAです。
BACK INTO ENGLISH
Hello my name is my friend's name is USA.
That didn't even make that much sense in English.