This page provides the user a facility to test the basic set of functions provided by the Universal Services and displays the results to the user.

这个页面为用户提供了这样一种机制，用户可以测试由UniversalServices所提供的基本函数集并将结果显示给用户。

youdao

This page provides the user a facility to test the basic set of functions provided by the Universal Services and displays the results to the user.

这个页面为用户提供了这样一种机制，用户可以测试由UniversalServices所提供的基本函数集并将结果显示给用户。

youdao