to suddenly start smiling
внезапно начать улыбаться (vnezapno nachat' ulybat'sya)
"He broke into a smile when he heard the good news."
"Он рассмеялся, когда услышал хорошие новости." (On **rassmeyalsya**, kogda uslyshal khoroshie novosti)
to accumulate or achieve something, such as points or awards
to make someone understand something clearly
to have a friendly and positive relationship with people fro...
to remain calm in a stressful situation
to surprise someone unexpectedly
to finally agree to something after refusing for some time
