事实上，我在Web上搜索信息的时间多于花在理解主题基础知识上的时间。

In fact, I spent more time searching the Web for information than in developing an understanding of the basics of the subject!

youdao

他的作品大部分都是以这些主题思想为基础。

These ideas underlie much of his work.

《牛津词典》

OWF 是一个理想的补充资源，让学习者在以主题为基础的课程参与构词活动。

The OWF is an ideal supplementary resource for learners to engage in word-building activities during topic-based lessons.

youdao

Then next lecture--I want to come back to some basic themes that--the third lecture-- about technology and it relates to another book that I wrote.

再后面的一讲...就是第三课...,将会回到基础的主题中,会讲到金融技术,这涉及到,另外一本鄙人的拙著

耶鲁公开课 - 金融市场课程节选

We've been talking about more basic, more biological subjects.

我们已经讲了一些较为基础的生物学主题

耶鲁公开课 - 生物医学工程探索课程节选