to be extremely happy and excited
быть крайне счастливым и возбужденным (byt' krajne schastlivym i vozbuzhdennym)
"The kids jumped for joy when they saw the gifts."
"Дети прыгали от радости, когда увидели подарки." (deti prygali ot radosti, kogda uvideli podarki)
to reintroduce something gradually
the most advanced and innovative technology available
To inquire wisely to gain understanding.
a person who knows a lot about many subjects
Don’t surrender; keep trying even in difficult circumstances...
to surprise someone with something unexpected