该插件支持静态人员分配和上下文变量，但不支持对电子邮件地址的检索。

The plug-in supports static staff assignments and context variables, but not retrieval of e-mail addresses.

youdao

现在，假设我们想从clients表中检索一个地址元素(比如说，城市)。

Now, suppose we want to retrieve only one address element (say, city) from the CLIENTS table.

youdao

清单12给出了一个检索地址的有趣的示例，因为它能从两个实例中返回地址信息，但结果用不同的结构表示。

Listing 12 presents an interesting example of retrieving the addresses because it returns the address information from both instances, but the results present different structures.

youdao