(1)毎日
(2)1日中消えずに
(3)without missing a day
(4)every day; without missing a day; "he stops by daily"
さらに詳しく
(1)徐々に、そして、次第に
(2)gradually and progressively; "his health weakened day by day"
(1)不明確な数の連続した日に
(2)for an indefinite number of successive days