secretly; in a sneaky way
тайно; хитрым способом (tayno; khitrym sposobom)
"He met her on the sly without telling anyone."
"Он встретил её тайно, не сказав никому." (On vstretil yeё **tayno**, ne skazav nikomu.)
never give up; keep going despite challenges
to leave something undecided or uncertain
a strategic move to gain or maintain control
to do or say something perfectly suitable
someone very precious or loved deeply
an achievement to be proud of