Listing 1 has a root element doc; inside that context is a number of section elements.

清单1有一个根元素doc；那个上下文中有几个section元素。

youdao

Listing 1 has a root element doc; inside that context is a number of section elements.

清单1有一个根元素doc；那个上下文中有几个section元素。

youdao