bluntly
adverb uk/ˈblʌnt.li/ us/ˈblʌnt.li/
直言不讳地
If you speak bluntly, you speak without trying to be polite or considering other people's feelings.
She told me bluntly that I should lose weight. 她直言不讳地告诉我我应该减肥。
To put it bluntly, I can't afford it. 坦率地说，我买不起。