无效

Said in 3 Chinese podcast lines.

• 所有这些教学的方法是低效或者无效

  All these teaching methods are inefficient or ineffective.

  

  龙飞虎讲功夫英语龙飞虎交流分享学习心得：一不做，二不休。

• 无效和不公平的国际金融体系进行深入改革

  In-depth reform of the ineffective and unfair international financial system.

  

  联合国新闻 - 全球视野, 常人故事子午播报丨2024年9月6日

• 她跟倩儒沟通的一些全都是反无效的

  Some of her communications with Qianru are completely ineffective.

  

  祁又一摇滚又一榜：海淀人和糖蒜

The shows belong to their publishers, and each line plays from the publisher’s own file. Translations are machine-made. Chinese books and courses on Amazon (affiliate link).