为此集合提供一个名称（如上面的图 59 所示），然后选择我们先前导入的密钥，并单击 Add，以便将集合添加到证书列表。

Give this collection a name as shown above in Figure 59, then select the keys we imported previously, and click Add to add the collectoon to the certificate list.

youdao

所以现在我将要用这个random函数，我之前导入过了，给你们演示一下怎样绘制，简单拐点图以外的图。

So now I'm going to use that random, which I brought in before, and show you that we can plot things other than simply curves.

youdao