befallen造句

If we had been careful such a calamity would not have befallen us.
假如我们谨慎的话,这种灾难不会降临到我们的头上.

They supposed that some calamity had befallen the Governor.
他们心想这位先生一定遇到了什么无妄之灾.

An accident has befallen him.
一件不测的事已临到他.