What is the explanation of this unexampled fact ?

应该如何解释这个绝无仅有的事实呢？

The unexampled heroism of our soldiers .

我们士兵无可比拟的英勇。

Witchcraft blazed forth with unexampled virulence ( bmontague summers )

巫术以无先例的毒性蔓延(b蒙塔古萨默斯)

" Witchcraft blazed forth with unexampled virulence " ( montague summers )

“巫术以无先例的毒性蔓延”(蒙塔古萨默斯)

The british people are unified with a unity almost unexampled in history for its endurance and its valor , yet that unity co-exists with an unimpaired freedom of criticism and of suggestion .

英国人凭着历史上绝无仅有的忍耐力和勇猛，统一成一个整体，与之俱在丝毫未减的自由批评和建议。