以下是“没有任何意义”的英文表达:“It doesn't make any sense.” 或 “It has no meaning.” 或 “There is no significance.” 等。这些短语都可以用来描述某事物缺乏价值、目的或重要性,在日常交流和书面表达中都较为常用。例如,当你认为某人的行为毫无道理时,可以说 “His behavior doesn't make any sense.” ;或者当谈论一个空洞无物的理论时,用 “This theory has no meaning.” 来表达其缺乏实质内涵和实用性。