YOU SAID:
today is a pretty cool day
INTO JAPANESE
今日はとても涼しい日です
BACK INTO ENGLISH
It is a very cool day today.
INTO JAPANESE
今日はとても涼しい日です。
BACK INTO ENGLISH
Today is a very cool day.
INTO JAPANESE
今日はとても暑い。
BACK INTO ENGLISH
It is very hot today.
INTO JAPANESE
今日はとても暑い。
BACK INTO ENGLISH
It is very hot today.
That didn't even make that much sense in English.