a propósito de nada

= for no specific reason, for no particular reason

Ex. On February 20, 2000, she was arrested at home by police for no specific reason and illegally detained for fifteen days.

Ex. Nearly a third of internet users go online on a typical day for no particular reason, just for fun or to pass the time.

* * *

= for no specific reason, for no particular reason

Ex: On February 20, 2000, she was arrested at home by police for no specific reason and illegally detained for fifteen days.

Ex: Nearly a third of internet users go online on a typical day for no particular reason, just for fun or to pass the time.