- 1. 白天
They travelled by day and stayed at hotels by night. 他們白天行路, 晚上在旅館過夜。
by the day也許有別的意義，但以提出版主問題角度來說： by the day, day by day，everyday意思差不多。 用法是可以代換。 例子： He is ...
Diamond white by day and a rainbow of colours at night, occupying a central location in ...
day by day 是 正確用法。英文沒有 by the day 的片語。 一天一天的感到麻木 I get numb day by day. 強調在進行中 I am getting numb day by day. 參考...