to replace an actor temporarily in a scene
временно заменить актера в сцене (vremenno zamenit' aktera v stsene)
"A stunt double stood in for the actor during the dangerous scene."
"Каскадер заменил актера во время опасной сцены." (Kaskader **zamenil** aktera vo vremya opasnoy stseny.)
to learn something valuable from a situation or experience
to sell assets or shares quickly, often at a low price
to do something very quickly, often carelessly
to use failures or difficulties as a source of learning and...
to invite someone to go somewhere with you, especially on a...
to identify or determine something exactly