“毫无结果的”可以用英语表达为 “fruitless” 或 “unproductive”,具体使用哪个词取决于语境:
Fruitless:更侧重于表示努力或尝试没有产生任何实际成果或效果,常用于描述行动、努力或搜索等的结果。例如:
Their efforts to find a solution proved fruitless.(他们寻找解决方案的努力毫无结果。)
The search for the missing hiker was fruitless.(对失踪徒步者的搜寻毫无结果。)
Unproductive:除了表示没有成果外,还可能暗示这种努力或活动没有带来预期的效益或价值,常用于描述工作、会议、讨论等。例如:
The meeting was unproductive and ended without any agreement.(会议毫无成果,没有达成任何协议。)
Spending too much time on social media can be unproductive.(在社交媒体上花费太多时间可能毫无成效。)