1、Day by day I float my paper boats one by one down the running stream.
我每天把紙船一個個放在急流的溪中。

2、Day by day I am becoming happier and more satisfied.
我一天一天越來越快樂，越來越滿足。

3、Narrow-mindedness is strengthened tolerantly day by day with coexisting tolerantly ;
狹隘性與寬容性并存，寬容性日益增強(qiáng)；

4、Our life day by day in the rotation, the second hand, minute hand, clockwise.
我們的生命一天天在轉(zhuǎn)動著，秒針、分針、時針。

5、Day by day his condition improved.
他的健康狀況一天天好轉(zhuǎn)。

6、Day by day unions and more unions voted support to them.
每天都有很多工會投票表示支持他們。

7、Life has meaning only if one barters it day by day for something other than itself.
生活只有在人們每天不斷地用生活本身來交換生活以外的東西時，才有意義。

day by day翻譯