So , here you have , you ask -- what 's the unifying theme ?

你会问，究竟什么是统一的主题？

It is both a unifying force and a globalising one .

互联网以其强大统一的力量使其不断全球化。

Everything doesn 't have to match , but there should be a unifying aspect .

不必每一样东西都要匹配，但应该有一致的概念。

He has no grand unifying theory of the middle east .

他并没提出关于中东问题的一套统一的大理论。

The unifying theory had been found .

这就是统一理论的原理基础。