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исполнять обязанности angolul

OroszAngol
исполнять обязанности verb

officiate [officiated, officiating, officiates](to perform the functions of some office)
verb
[UK: ə.ˈfɪ.ʃɪeɪt] [US: ə.ˈfɪ.ʃi.ˌet]