to focus attention or thoughts on something; to make something the main point
сосредоточиться на (sosredotochit'sya na)
"Try to center on the positive aspects of your life instead of the negatives."
"Попробуйте сосредоточиться на положительных аспектах вашей жизни, а не на отрицательных." (Poprobuyte sosredotochit'sya na polozhitel'nykh aspektakh vashey zhizni, a ne na otri︠t︡atel'nykh.)
to explain or present trade strategies clearly
to prepare or adjust an instrument for better performance
to relax after working hard; to gradually reduce activity
to plan each step carefully for a specific purpose
to present or explain a strategy or proposal clearly
to avoid the main topic; to persuade indirectly