to support or to make a copy of important data
поддерживать или создавать копию важных данных (podderzhivat' ili sozdavat' kopiyu vazhnykh dannykh)
"Can you back up my explanation during the meeting?"
"Можешь ли ты поддержать моё объяснение на встрече?" (Mozhesh li ty podderzhat' moye ob'yasnenie na vstreche?)
to try any method to succeed, even if unlikely
To relax and not worry too much.
to focus only on positive thoughts and energy
to take control or responsibility for something
the main story on the front of a magazine or newspaper
experiencing a period of bad luck