在下面部分的步骤中，您将把MP 3文件的链接添加到计数器中。

In the following set of steps in this subpart, you will place links to the MP3 files on the counters.

youdao

在下面部分的步骤中，您将把MP 3文件的链接添加到计数器中。

In the following set of steps in this subpart, you will place links to the MP3 files on the counters.

youdao