vicarious trial and error

例句：

1. 1.The teacher's teaching methods are very indirect, which makes students feel like they are making mistakes.
   老师的教学方法非常间接，这让学生们感觉像是在犯错。
2. 2.In the process of learning, we often make errors, but it is these errors that help us to learn and grow.
   在学习的过程中，我们经常犯错误，但这些错误帮助我们学习和成长。
3. 3. The company's decision was based on a lot of trial and error, and it took a long time to find the right solution.
   公司的决定是基于大量的试错，找到正确的解决方案花了很长时间。