to give focused attention to something specific
уделять внимание чему-то конкретному (udeljat' vnimanie chemu-to konkretno)
"The coach asked the team to key in on their defensive mistakes."
"Тренер попросил команду сфокусироваться на их защитных ошибках." (Trener poprosil komandу **sfokusirovatsya na** ikh zashchitnykh oshibkakh.)
to testify in court
to avoid taking risks
the use of algorithms to automate trading in financial marke...
to do something differently from tradition
deceitful; pretending to be friendly while being dishonest
succeeding after two failures