“负责人”的英语？

那些负责人自以为掌握了最新情况。Those in charge deluded themselves they were up to speed.彼得·福雷是自然历史博物馆鱼类化石展厅的负责人。Peter Forey is curator of fossil fishes at the Natural History Museum.她是制片公司的负责人。She is head of the production company....