to start doing something with enthusiasm
начать делать что-то с энтузиазмом (nachat delat shto-to s entuziazmom)
"Let’s dive into the agenda after coffee."
"Давайте с энтузиазмом перейдём к повестке после кофе." (davaite s entuziazmom pereidom k povestke posle kofe)
to have confidence in your abilities or opinions
the secret is revealed
to improvise or decide as you go rather than following a fix...
to make a big complaint or protest about something
the largest portion of something
to advance to a higher level or position