to find an answer or solution by logical thinking
найти ответ или решение с помощью логического мышления (nayti otvet ili reshenie s pomoshch'yu logicheskogo myshleniya)
"She tried to reason out the cause of the confusion."
"Она пыталась объяснить причину путаницы." (Ona pytalas' **obyasnit'** prichinu putanitsy.)
to establish a successful position or niche
to spoil or ruin something through clumsiness
to discover something physically on someone or something
to continue believing in something or someone despite diffic...
to play music with great enthusiasm or energy
to meet a required ethical or professional standard