día tras día

día tras día

day after day

* * *

= day after day, day in and day out, day by day

Ex. In vain I walked from one end of London to the other, and trod the 'stony-hearted streets' from morning to night, day after day.

Ex. People with diabetes have to do it every day, day in and day out.

Ex. The technical developments which would underpin such a service are becoming more widely available year by year, if not week by week or day by day.

* * *

= day after day, day in and day out, day by day

Ex: In vain I walked from one end of London to the other, and trod the 'stony-hearted streets' from morning to night, day after day.

Ex: People with diabetes have to do it every day, day in and day out.

Ex: The technical developments which would underpin such a service are becoming more widely available year by year, if not week by week or day by day.