to say sorry to someone for something you did
сказать извините кому-то за что-то, что вы сделали (skazat izvinite komu-to za to, chto vy sdelali)
"He apologized to his teacher for being rude."
"Он извинился перед учителем за грубое поведение." (On izvinilsya pered uchitelem za gruboye povedeniye)
to feel concern or affection for someone or something
to equalize imports and exports to avoid economic imbalance
to catch an illness, especially one that is not serious
to achieve higher levels of success or position step by step
to continue trying with faith and optimism
to refuse to change your position when challenged