(~s)
The ~s involved in a particular activity or situation are the things that may go wrong or may cause problems.
The ~s of working abroad are numerous...
N-COUNT: usu pl
(~s)
The ~s involved in a particular activity or situation are the things that may go wrong or may cause problems.
The ~s of working abroad are numerous...
N-COUNT: usu pl
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012