Translation Of Complexity Of Their Activities In Different Languages

English
Ways to say complexity of their activities
Сложността на техните дейности [složnostta na tehnite dejnosti]
Πολυπλοκότητα των δραστηριοτήτων τους [polyplokótēta tōn drastēriotḗtōn tous]
Zložitosti svojich činností
Zapletenosti svojih dejavnosti