英语长难句分析

1 Metadata APIs：for producing and consuming metadata built on schemas for User Interfaces and for Integrating tools, systems, and services.

分析: 整个句子是一个定语从句+两个for短语,即:

• it is for producing and consuming metadata，which are built on schemas for User Interfaces and for Integrating tools, systems, and services.
  For the time being it's business as usual for consumers.

实际翻译: 针对用户界面和工具,系统,服务的集成,是基于结构(schema)来生成和消费元数据.