YOU SAID:
Hello I am the president
INTO JAPANESE
こんにちは私は大統領
BACK INTO ENGLISH
Hi I'm President
INTO JAPANESE
こんにちは、私は大統領
BACK INTO ENGLISH
Hi, I'm President
INTO JAPANESE
こんにちは、私は大統領
BACK INTO ENGLISH
Hi, I'm President
That didn't even make that much sense in English.