to send someone a short message or note
отправить кому-то короткое сообщение (otpravit komu-to korotkoe soobshchenie)
"Please drop me a line when you arrive safely."
"Пожалуйста, отправь мне сообщение, когда безопасно прибудешь." (Pozhaluysta, otprav mnye soobshcheniye, kogda bezopasno pribudesh)
to suddenly fail or collapse
someone very experienced at something
to understand or solve the real cause of something
to be visibly very angry
doing something unusual or original
being considered for elimination or discontinuation
