to find the source of mistakes or problems
найти источник ошибок или проблем (nayti istochnik oshibok ili problem)
"Our developers worked late to track down errors in the system."
"Наши разработчики работали допоздна, чтобы найти ошибки в системе." (Nashi razrabotchiki rabotali dopozdna, chtoby track down errors v sisteme.)
to make efforts to improve the areas where you are lacking
to continue despite pain or struggle until success or relief
to overcome a barrier or limitation; to achieve personal pro...
to capture pictures of something or someone
to release repressed emotions or feelings
to remove unwanted substances or elements from something
