experiencing a period of bad luck
eine Pechsträhne erleben (eine Pechstrahene erleben)
"He’s been down on his luck since losing his job."
"Er hat seitdem er seinen Job verloren hat, eine Pechsträhne." (Er hat seitdem er seinen Job verloren hat, eine Pechsträhne.)
completely secured or protected
a password that is difficult for others to guess, typically...
to operate smoothly and efficiently
Knowing a small amount about something can lead to mistakes.
to sleep in order to recover from tiredness or sickness
extremely tired or annoyed by something