adj.效果不佳的，无益的，产量少的

He spent the whole day on unproductive tasks, which wasted a lot of his time.
他整天忙于无成效的工作，浪费了很多时间。
Her constant distractions made it difficult for her to focus on her work, resulting in an unproductive day.
她的不断分心使她无法集中精力工作，导致效率低下的一天。
The team meeting was plagued by unproductive arguments, preventing them from making any progress.
团队会议充满了无效的争论，阻碍了他们的进展。
An unproductive habit like procrastination can hinder your personal growth.
拖延这样的不良习惯会阻碍个人成长。
Without a clear plan, her study sessions were often unproductive and disorganized.
没有明确计划，她的学习时段往往杂乱无章且效率不高。
The garden needed some serious pruning to become more productive and attractive.
花园需要修剪，才能变得更有产出和吸引力。
His unproductive daydreaming led to poor performance at work.
他整天做白日梦导致工作表现不佳。
She realized that spending too much time on social media was an unproductive use of her time.
她意识到花太多时间在社交媒体上是不划算的。
An unproductive argument with your partner can drain energy and harm relationships.
与伴侣的无建设性争吵会消耗精力，损害感情。
Regular breaks are essential to maintain productivity, not just for unproductive naps.
定期休息对于保持生产力至关重要，而不是为了打盹。