形容词
中文翻译：非生产性的
同义词：
['unproductive', 'ineffective', "useless例句：1. The company's decision to invest in this project was nonproductive.（公司决定投资这个项目是无效的。）"]
例句：
-
1. The company's decision to invest in this project was nonproductive.
公司决定投资这个项目是无效的。
-
2.The new software is designed to be nonproductive and only serves as a distraction.
新软件旨在无效，只起到分散注意力的作用。
-
3. The team's lack of experience made their work nonproductive.
团队缺乏经验，导致他们的工作无效。