doing something one is good at or enjoys
делать что-то, в чем ты хорош или что тебе нравится (delat' chto-to, v chem ty khorosh ili chto tebe nravitsya)
"He’s in his element when he’s cooking for friends."
"Он в своем элементе, когда готовит для друзей." (on **v svoem elemente**, kogda gotovit dlya druzey)
to have a big, broad smile showing happiness
unable to speak because of surprise or shock
at the forefront of innovation or technology
to go to bed
in very good health
to avoid getting too close to someone
