to remember or recall something from the past
вспоминать о чем-то из прошлого (vspominat' o chem-to iz proshlogo)
"When I think back on that day, I realize how careless I was."
"Когда я думаю о том дне, я понимаю, насколько я был небрежен." (Kogda ya dumayu o tom dne, ya ponimayu, naskol'ko ya byl nebrezhen.)
to return something to its owner, especially after checking...
to take actions to prevent something harmful from happening
to develop products or services based on user demands
to interrupt someone while they are speaking
to look very happy or pleased
to quickly assess a person or situation