YOU SAID:

Hello Sir may i ask how are you doing on this wonderful day?

INTO JAPANESE

こんにちは、この素晴らしい日に元気ですか？

BACK INTO ENGLISH

Hello, how are you on this wonderful day?

INTO JAPANESE

こんにちは、この素晴らしい日はどうですか？

BACK INTO ENGLISH

Hello, Is not this a great day?

INTO JAPANESE

こんにちは、今日は素晴らしい日ではありませんか？

BACK INTO ENGLISH

Hi, not a great day today?

INTO JAPANESE

こんにちは、今日は素晴らしい日ではありませんか？

BACK INTO ENGLISH

Hi, not a great day today?