This provides the flexibility in type system design to map null objects to their corresponding XML types.

这就为类型系统设计提供了将空(null)对象映射为其对应的xml类型的灵活性。

youdao

This provides the flexibility in type system design to map null objects to their corresponding XML types.

这就为类型系统设计提供了将空(null)对象映射为其对应的xml类型的灵活性。

youdao