скорочення чисельності особового складу
ozone layer depletion
junior ranks
officer commissioned from the ranks
ranks (the) / rank and file
reduce to the ranks
revert to the ranks
rise from the ranks
purge the party's ranks
fight in the ranks (of a regiment etc.)
in the first ranks
in the ranks
in the ranks of the army
position in the ranks
remain in the ranks
service in the ranks
close the ranks