你一小时一小时、一天又一天地飞去；

First the hour, and then the day;

youdao

一天又一天地重复这些简单的日子，就是幸福吧。

Day after day to repeat these simple days, is the happiness one can know.

youdao

一天又一天地重复这些简单的日子，就是幸福吧。

Day after day to repeat these simple days, is the happiness one can know.

youdao