あのような災害は一生の内に二度とやってこないだろう。の英語

Such a disaster won't come again in my time.

It is an impossible accident.

I hope that there are no deaths from this disaster.

It never hurts to beware of disaster.

Disasters don't happen there.

It was not a natural disaster but a man‐made one.

I hope that a tragedy like this doesn't occur again.

It never hurts to beware of disasters.

A chance like this will never come [offer itself] again.

This kind of situation shouldn't happen.

The victims of the disaster did not give up.

I pray to God an accident like that never happens again.

It is an act of God beyond human help.

I have had a series of misfortunes since then.

There is no help for it; it is an act of God.

to avert a calamity―keep off evil

“Misfortunes never come singly.”【イディオム・格言的】

They are apprehensive that some further disaster might occur.

I think it's unlikely that a situation like this one would ever occur again.

A string of disasters struck the region.

bonds that formed among afflicted people as a result of the disaster

I hope there will be no big disaster in future.

The damage of the disaster has been enormous.

I assure you this will never happen again.

That is a large-scale disaster that nobody saw coming.

They will go anywhere when a disaster happens.

There will be no recurrence of such affairs―no recrudescence of such troubles.

Can such a thing happen again?

any disaster or catastrophe

I doubt there will ever be this kind of experience ever again.