candid
adjective approving uk/ˈkæn.dɪd/ us/ˈkæn.dɪd/
（尤指对棘手或令人痛苦之事）率直的，坦诚的，直言不讳的
honest and telling the truth, especially about something difficult or painful
The two presidents have had candid talks about the current crisis. 两位总统就当前的危机进行了坦率的交谈。
To be candid with you, I think you're making a dreadful mistake. 跟你说实话，我觉得你在犯一个可怕的错误。
Synonym: forthright
See also: candour