This stage can be called the second generation of Web services and it required better and faster SOAP engines.

可以将此阶段称为第二代Web服务，它要求更好更快的SOAP引擎。

youdao

This stage can be called the second generation of Web services and it required better and faster SOAP engines.

可以将此阶段称为第二代Web服务，它要求更好更快的SOAP引擎。

youdao