The data Description Specification (DDS) was used for database files, IBM 5250 screen layouts and reports.
Data Description Specification (DDS)被用在数据库文件，IBM 5250屏幕设计以及报告中。
By reading the description given in the specification we can see that they are intended to indicate element extensibility, so we replace them with ellipses...
通过阅读规范中给出的描述，我们发现这些标记旨在表明元素的可扩展性，因此我们使用省略号…替代它们。
WSDL 1.1 included a schema description in the original specification, but that schema didn't match the text descriptions in several respects.
WSDL 1.1在最初的规范中包含了一个模式描述，但是这个模式在几个方面上与内容描述并不匹配。
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