教学对象的问题迫使辅导别人学习的学生以不同的方式思考、解释材料，而观察他们解决问题的过程能让这些学生看到知识付诸到了实践中。

The agents' questions compel student tutors to think and explain the materials in different ways, and watching the agent solve problems allows them to see their knowledge put into action.

youdao

培生集团的一名发言人告诉 BuzzFeed 新闻，“数字材料更便宜，是一项不错的投资”，它提供了音频文本、个性化知识检查和专家视频等新功能。

A Pearson spokesperson told BuzzFeed News that "digital materials are less expensive and a good investment" that offer new features, like audio texts, personalized knowledge checks and expert videos.

youdao

突然遇到水槽漏水，许多屋主自己无法修理，因为他们既没有这方面的知识也没有材料。

Confronted with a sink suddenly spurting water many homeowners have neither the knowledge nor the materials to make the repair themselves.

youdao

This material is therefore crucial background to reading the Latter Prophets.

这些材料提供了重要的背景知识,以使我们阅读《后先知书》

耶鲁公开课 - 旧约导论课程节选

Even though there were people, mostly young men, willing and able to read to him, it's clear that the vast quantity of learning that gets poured - all of that erudition that gets poured into the pages of Paradise Lost - it's clear that this is not a product of Milton's last-minute review of the classics.

尽管有很多人，大多数是年轻人，愿意将材料读给他听，很显然这使得大量的知识被注入,所有这些广博的知识被注入到《失乐园》的字里行间,但很显然这不是,弥尔顿在最后一分钟对于古典文献回顾的产物。

耶鲁公开课 - 弥尔顿课程节选