YOU SAID:
hi my name is muhammad
INTO JAPANESE
こんにちは私の名前はムハンマドです
BACK INTO ENGLISH
Hello my name is Muhammad
INTO JAPANESE
こんにちは、私の名前はムハンマドです
BACK INTO ENGLISH
Hello, my name is Muhammad
INTO JAPANESE
こんにちは、私の名前はムハンマドです
BACK INTO ENGLISH
Hello, my name is Muhammad
That didn't even make that much sense in English.