YOU SAID:
mary had a little bird that always sang a song for hours and hours
INTO JAPANESE
メアリーには、何時間も何時間も歌を歌う小鳥がいました
BACK INTO ENGLISH
Mary had a little bird singing for hours and hours
INTO JAPANESE
何時間も何時間も雨が降り続いた。
BACK INTO ENGLISH
It rained for hours and hours.
INTO JAPANESE
何時間も何時間も雨が降り続いた。
BACK INTO ENGLISH
It rained for hours and hours.
That didn't even make that much sense in English.