YOU SAID:
hello i hope you have a great day today!
INTO JAPANESE
こんにちは、私はあなたが今日素晴らしい一日を持っていることを願っています!
BACK INTO ENGLISH
Hi, I hope you have a great day today!
INTO JAPANESE
こんにちは、私はあなたが今日素晴らしい一日を過ごすことを願っています!
BACK INTO ENGLISH
Hi, I hope you have a great day today!
That didn't even make that much sense in English.