to decide to do something without being asked or required
решить сделать что-то без просьбы или обязательства (reshit' sdelat' chto-to bez pros'by ili obyazatel'stva)
"She decided to take it upon herself to organize the event."
"Она решила взять на себя организацию мероприятия." (Ona reshilas' vzyat' na sebya organizatsiyu meropriyatiya)
to scold someone severely
something that makes you cry, especially a movie or story
to be in a situation where one is likely to be blamed or cri...
to have an extremely enjoyable time
someone who is very similar to their parent
a part of the complete solution or understanding