YOU SAID:
hello jam jar are you there.
INTO JAPANESE
こんにちはジャムジャーはそこにいます。
BACK INTO ENGLISH
Hello Jam Jar is there.
INTO JAPANESE
こんにちはジャムジャーがあります。
BACK INTO ENGLISH
Hello, I have a jam jar.
INTO JAPANESE
こんにちは、ジャムジャーがあります。
BACK INTO ENGLISH
Hello, I have a jam jar.
That didn't even make that much sense in English.