to feel very happy and healthy
чувствовать себя очень счастливым и здоровым (chuvstvovat' sebya ochen' schastlivym i zdorovym)
"After recovering from the flu, I felt on top of the world."
"После того как я выздоровел от гриппа, я почувствовал себя как на вершине мира." (Posle togo kak ya vyzdorovel ot grippa, ya pochuvstvoval sebya kak na vershine mira.)
to spend money freely or wastefully
In a situation that is unknown or unfamiliar.
To do something dangerous or risky.
to suddenly remember something
to discuss something until a decision is reached
to become well-known or famous for something