unexpectedly or without warning
неожиданно или без предупреждения (neozhidanno ili bez preduprezhdeniya)
"My old friend called me out of the blue after ten years."
"Мой старый друг позвонил мне неожиданно после десяти лет." (Moy staryy drug pozvonil mne **neozhidanno** posle desyati let.)
something easy to achieve or target
using influence to get something done
to feel tired or exhausted due to overwork or illness
past one's prime; no longer young or at peak performance
to try very hard to help or please someone
to suddenly become very wealthy