然而，通过额外的工作可以使自底向上的开发方法支持层次数据模型，因而不会被自动淘汰掉。

With additional work, however, the bottom-up approach can support hierarchical data models and, therefore, should not be automatically dismissed.

youdao

然而，通过额外的工作可以使自底向上的开发方法支持层次数据模型，因而不会被自动淘汰掉。

With additional work, however, the bottom-up approach can support hierarchical data models and, therefore, should not be automatically dismissed.

youdao