The regulations were out of date and confusing.(那些规定已经过时，而且令人费解。)
To those who are new to this system, it can sometimes be confusing.(对于那些刚接触这个系统的人来说，它有时会让人感到困惑。)
When younger kids learn computer science, they learn that it's not just a confusing, endless string of letters and numbers—but a tool to build apps, or create artwork, or test hypotheses.(当更小的孩子学习计算机科学时，他们知道它不仅仅是一串令人困惑的、无穷无尽的字母和数字，而是一种构建应用程序、创作艺术品或验证假设的工具。)
The high numbers show how very confusing it must be for consumers to sort the true from the misleading.(如此高的数字表明，对于消费者来说去辨别真伪肯定十分费解。)
It's by far the most confusing thing I ever heard!(这是我听到过的最令人困惑的东西！)
It's so confusing switching to a new system.(转换到新系统会令人很困惑。)
The instructions were not just confusing, they were positively misleading.(这些指示不单令人迷惑，而且肯定会误导人。)
Those documents are super confusing.(那些文档超级难懂。)
The open-data shift poses a confusing problem for junior researchers.(开放数据的转变给初级研究人员带来了一个令人困惑的问题。)
It is utterly confusing to me that people do not recognize this, despite the fact that pretty much anyone who has been a student can tell the difference between their best and worst teachers.(人们没有意识到这一点，这让我感到非常困惑，尽管几乎所有学生都能分辨出他们最好和最差的老师。)
