相反，正如接下来的小节中要详细解释的那样，这里使用一个联邦层。

Instead, a federation layer is involved, as explained in more detail in the next section.

youdao

只有在联邦这一层面的努力方可奏效。

Only an effort at the federal level will work.

youdao

现在，就模块组合、策略增强、传输层抽象和异构联邦来说，我们正经历更复杂的问题。

Now, we are experiencing more intricate problems, in terms of modular compositions, policy enforcements, transport abstractions and heterogeneous federation.

youdao