接下来，为每本书向表中添加一行，再为每行添加包含作者和题目数据的单元格。

Next, I add a row to the table for each book and cells to each row to contain the author and title data.

youdao

这对父子周游世界，在一百多个国家收集幸福感的数据，从成千上万的题目中选出了数十条。

The father and son have traveled all over the world, collecting data on well-being from tens of thousands of subjects in more than 100 countries.

youdao

我拿到了那本书：书上一样是旧的BSA25数据；没有一点关于“更多选择”的内容；题目不是“人们是否想要更多选择……”，而是“人们是否想要选择……”。

I got that book: it's the same old BSA25 data; it doesn't contain anything on "more choice"; and the title is not "do people want more choice..." it's "do people want choice..."

youdao

Now we know how we got all the numbers that go into the very question.

现在我们知道,题目中的这些数据是怎么得到的

耶鲁公开课 - 基础物理课程节选