to start doing something seriously and with focus
начать делать что-то серьезно и с концентрацией (nachat' delat' chto-to seryozno i s kontsentratsiey)
"We’ve wasted enough time—let’s get down to it and start working."
"Мы потратили достаточно времени — давайте приступим к делу и начнем работать." (my potratili dostatochno vremeni — davayte **pristupim k delu** i nachnem rabotat'.)
to return a phone call
to handle emotional or personal failures calmly and positive...
to buy something quickly because it is cheap or available
to let intense feelings settle before responding
to share a secret or private feeling with someone
to think carefully about what went wrong and learn from it