out of the blue
suomi-englanti sanakirjaout of the blue englannista suomeksi
yllättäen, tyhjästä, kuin salama kirkkaalta taivaalta
out of the blue englanniksi
unexpectedly; without warning or preparation.
''After I hadn’t heard from her in six months, she called me out of the blue to meet for lunch.''
''I really can't understand how something like this could simply pop up out of the blue''.