A great misfortune befell him .

一场大难降临到他的头上。

I know not wherefore it befell .

我不知道为什么变成这个样子。

However , misfortune befell miss usa for a second straight year .

美国小姐则连续两年遭遇不幸。

As these that twice befell .

就像那前两次的降临。

No doubt you 've heard about the tragedy that befell the town of tristram .

毫无疑问的，你们已经听说了降临在崔特斯姆特的悲剧。