to improve one’s skill or knowledge
uluchshit' svoi navyki ili znaniya (uluchshit' vashi znaniya ili navyki, kotorye vy uzhe izuchili)
"She decided to brush up on her painting techniques."
"Ona reshila uluchshit' svoi tekhniki risovaniya." (Mne nuzhno **brush up on** moi prezentatsionnye navyki pered bol'shoy vstrechey.)
to make a firm decision or take a strong stand on something
something boringly repetitive
A person in a position of trust must be beyond any hint of w...
to add layers or levels to a piece of art or design
to signal someone to stop, especially a vehicle
to use influence or connections to get what you want
