YOU SAID:
today will be amazing
INTO JAPANESE
今日は素晴らしいだろう
BACK INTO ENGLISH
It will be wonderful today
INTO JAPANESE
今日はすばらしい
BACK INTO ENGLISH
It is wonderful today.
INTO JAPANESE
今日は素晴らしいです。
BACK INTO ENGLISH
Today is wonderful.
INTO JAPANESE
今日は素晴らしいです。
BACK INTO ENGLISH
Today is wonderful.
That didn't even make that much sense in English.