YOU SAID:
hi I am so sorry about the party
INTO JAPANESE
こんにちはパーティーについてとても申し訳ありません
BACK INTO ENGLISH
Hello There is no very sorry about the party
INTO JAPANESE
こんにちはパーティーについてはあまり申し訳ありません
BACK INTO ENGLISH
Hello not very sorry about the party
INTO JAPANESE
こんにちは、パーティーについてはあまり申し訳ありません
BACK INTO ENGLISH
Hello, not very sorry about the party
INTO JAPANESE
こんにちは、パーティーについてはあまり申し訳ありません
BACK INTO ENGLISH
Hello, not very sorry about the party
You should move to Japan!