to feel very happy
чувствовать себя очень счастливым (chuvstvovat sebya ochen schastlivym)
"She was walking on air after hearing his message."
"Она была на седьмом небе после того, как услышала его сообщение." (ona byla na sedmom nebe posle tovo kak uslyshala yego soobshcheniye)
to not completely believe something
laughing uncontrollably
to take advantage of the present moment
to gradually work on something to achieve a result
feeling very sure of yourself
to make a sincere promise, often used by children
