青云翻译

And to some extent, the United States, it appears that the terrorist culture is much more mature and sophisticated

And to some extent, United States culture of terror, it is much much more mature and sophisticated

But in some kind of degree, US's terrorist culture appears mature and is much more experienced

A certain extent, the United States and the culture of fear appears to be much more mature and sophisticated

And to some extent, United States culture of terror, it is much much more mature and sophisticated