直言不諱 angolul

call a spade a spade▼(to speak the truth)
verb
[UK: kɔːl ə speɪd ə speɪd] [US: ˈkɒl ə ˈspeɪd ə ˈspeɪd]

outspoken▼(speaking, or spoken, freely, openly, or boldly; vocal)
adjective
[UK: ˌaʊt.ˈspəʊkən] [US: ˌaʊtˈspo.ʊkən]