YOU SAID:
today is a good day for riding a bike
INTO JAPANESE
今日は自転車に乗っての良い日です。
BACK INTO ENGLISH
This is a bike ride today was a good day.
INTO JAPANESE
これは自転車に乗って、今日は良い日だった。
BACK INTO ENGLISH
Riding this bike, today was a good day.
INTO JAPANESE
この自転車に乗って、今日は良い一日だった。
BACK INTO ENGLISH
Riding this bike, today was a good day.
That's deep, man.