如果返回值是START_ELEMENT，则解析事件指示某一元素已经被解析。

If the return value is START_ELEMENT, the parse event indicates an element has been parsed.

youdao

如果返回值是START_ELEMENT，则解析事件指示某一元素已经被解析。

If the return value is START_ELEMENT, the parse event indicates an element has been parsed.

youdao