sin venir a cuento

= out of the blue, like a bolt out of the blue, like a bolt from the blue, for no reason, for no specific reason, for no particular reason, for no good reason

Ex. The article is entitled 'Software out of the blue'.

Ex. The election results came like a bolt out of the blue, threatening his loss of power.

Ex. A white bird in the distance was seen to dart down like a bolt from the blue and seize a flying fish in the air.

Ex. When women frequently go to family restaurants, this leads to them going out of their homes excessively for no reason, which goes against the command of Allah.

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.

Ex. He was refering to the unbelievable action taken by the riot police who for no good reason decided to go to town on innocent fans.

* * *

= out of the blue, like a bolt out of the blue, like a bolt from the blue, for no reason, for no specific reason, for no particular reason, for no good reason

Ex: The article is entitled 'Software out of the blue'.

Ex: The election results came like a bolt out of the blue, threatening his loss of power.

Ex: A white bird in the distance was seen to dart down like a bolt from the blue and seize a flying fish in the air.

Ex: When women frequently go to family restaurants, this leads to them going out of their homes excessively for no reason, which goes against the command of Allah.

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.

Ex: He was refering to the unbelievable action taken by the riot police who for no good reason decided to go to town on innocent fans.