a small part of a much bigger problem
небольшая часть гораздо более крупной проблемы (nebol'shaya chast' gorazdo boleye krupnoy problemy)
"The data error we found is just the tip of the iceberg."
"Ошибка в данных, которую мы нашли, это только верхушка айсберга." (Oshibka v dannykh, kotoruyu my nashli, eto tol'ko **verkhushka aysberga**.)
to make a small or funny mistake
to overcome or stop focusing on something
to think carefully about possible risks before doing somethi...
a symbol of success or high position in a company
to be near the end of one’s strength or life
to begin to improve after a difficult period
