YOU SAID:
how are you doing today its a nice day isnt it
INTO JAPANESE
今日はどうやっていい日がいい?
BACK INTO ENGLISH
How can I have a nice day today?
INTO JAPANESE
今日はどうすればいいですか?
BACK INTO ENGLISH
What should I do today?
INTO JAPANESE
今日は何をすべきですか?
BACK INTO ENGLISH
What should I do today?
That didn't even make that much sense in English.