Changes are happening rapidly to their traditional way of life.

And things may happen rapidly when they break.

Things had been happening rapidly for the ace inspector, faster than his hunches.

This happens rapidly in a steady wind but can be helped by shaking the kite.

This can happen rapidly, or may take several years.

This is a potentially deadly reaction that happens rapidly.

This adjustment happens most rapidly and extensively in young birds.

At first, conversion seemed to be happening rapidly.

If that happens rapidly, that's a recipe for a deep recession.

The Commission calls on the parties to enable this to happen smoothly and rapidly.