to be completely absorbed in what you’re doing
быть полностью поглощённым тем, что ты делаешь (byt' polnost'yu pogloshchyonno tym, chto ty delayesh')
"She was lost in the moment while painting her favorite landscape."
"Она была полностью поглощена моментом, рисуя свой любимый пейзаж." (Ona byla polnost'yu pogloshchena momentom, risuya svoi lyubimy pyejzazh.)
very active or hardworking
a very close and trusted friend
to aim for something very ambitious
to behave in a way that others should follow
A small-scale experiment to test a concept.
the tendency of consumers to keep buying the same brand