очень сложная проблема
can of worms: translation *a can of worms Fig. a very difficult issue or set of problems; an array of difficulties. (*Typically: be \can of worms; ope... смотреть
can of worms: translation *a can of worms Fig. a very difficult issue or set of problems; an array of difficulties. (*Typically: be \can of worms; ope... смотреть
амер.; сл. а) куча неприятностей б) очень сложная проблема