As stated earlier, there are a variety of responsibilities surrounding the creation, use, and maintenance of XML data, and each come with a corresponding set of tool needs.

正如前面所提到的，围绕XML数据的创建、使用和维护，存在着不同的责任，每个责任又有着相应的工具需求。

youdao

Libcfruby is the core of cfruby, a collection of modules providing a variety of functionality for making system maintenance and setup easier.

Libcfruby是cfruby的核心，它包含一组模块，这些模块提供了各种用于简化系统维护和设置的功能。

youdao

The workshop and mini iteration should cover a variety of use case types: datacentric, workflowcentric, data maintenance, reporting, and so on.

研讨会和微小迭代应当覆盖各种用例类型：数据集中，工作流集中，数据维护，报告，等等。

youdao

Because most people with low vision are elderly, their disabilities from sight loss are amplified and many require help with transportation, shopping, home maintenance and a variety of other everyday needs.

WHITEHOUSE: Employing Technology to Restore Vision

Crews conduct a variety of science experiments and perform station maintenance during their six-month stay on the outpost.

ENGADGET: blogger-avatar