如图6中所示，这种方法存在两个问题：首先，列表显示了重复的作者名。

As you can see in Figure 6, this approach has two problems: first, the list shows duplicate author names.

youdao

接下去你可以在网页提供的地方输入你想买的书的作者名或书名。

Next you can type the name of the author or the title of the book you want to buy in the space provided on the page.

youdao

如果想要编辑元数据项，比如作者名，在添加文件之前，应该转到Tools菜单。

If you want to edit metadata items, such as the author's name, before adding the files, you should go to the Tools menu.

youdao

And my job as a writer is to stand in for you as a subsequent reader.

作为一名作者，我的职责,是站在你们读者的角度上考虑问题。

普林斯顿公开课 - 人性课程节选