“含糊其辞”常见的英文表达有 “be vague in one's speech” 、“speak evasively” 或 “use ambiguous language” 。
be vague in one's speech：强调说话模糊、不清晰 。例如：He was always vague in his speech about the project details.（他谈及项目细节时总是含糊其辞 。）
speak evasively：侧重于说话时有意回避、不直接回答，带有逃避的意味。例如：When asked about his mistake, he spoke evasively.（当被问及他的错误时，他含糊其辞、避而不答 。）
use ambiguous language：突出使用模棱两可、容易产生歧义的语言。例如：It's not fair to use ambiguous language to mislead others.（用含糊其辞的语言误导他人是不公平的 。 ）