to find a problem or defect in a system
найти проблему или дефект в системе (nayti problemu ili defekt v sisteme)
"The developer was able to catch a bug in the system before it went live."
"Разработчик смог найти ошибку в системе до запуска." (razrabotchik smog nayti oshibku v sisteme do zapuska)
to close an area so people cannot enter
a harmless or small lie told to avoid hurting someone
to solve a complex problem or mystery
a risky or uncertain situation where the outcome is doubtful
To speak nonsense or about something one knows little about.
raining very heavily