毫无意义

He spent the entire day pointlessly rearranging his bookshelf.
他一整天毫无意义地重新整理他的书架。
The meeting dragged on for hours, discussing pointlessly about minor issues.
会议持续了几个小时，毫无目的地讨论着一些小问题。
She checked her email every five minutes, pointlessly hoping for a response that wasn't coming.
她每五分钟就检查一次电子邮件，徒劳地希望收到不会到来的回复。
Running in circles seems like a pointlessly exhausting exercise to me.
在我看来，绕圈跑似乎是一种毫无意义的体力消耗。
Arguing with someone who refuses to listen is just pointlessly wasting your breath.
与一个拒绝倾听的人争论只是在白白浪费口舌。
He spent hours playing video games, pointlessly escaping from reality.
他花了好几个小时玩电子游戏，毫无目的地逃避现实。
Filling out unnecessary paperwork feels like a pointlessly bureaucratic task.
填写不必要的文件感觉就像是一项毫无意义的官僚任务。
Rehearsing the same lines over and over again felt pointlessly repetitive to the actors.
对演员来说，一遍遍重复排练同一段台词感觉毫无新意。
She kept checking her phone during the movie, pointlessly disrupting her own experience.
她在看电影时不停地查看手机，无谓地打断了自己的观影体验。
Collecting data without a clear research question is pointlessly accumulative.
在没有明确研究问题的情况下收集数据是毫无意义的累积。