chefia angolul

oversight [oversights]▼(supervision)
noun
[UK: ˈəʊv.ə.saɪt] [US: ˈoʊv.r̩.saɪt]

spearhead [spearheaded, spearheaded, spearheading, spearheads]▼(to drive or campaign ardently)
verb
[UK: ˈspɪə.hed] [US: ˈspɪr.ˌhed]