Three brief examples will show you how bad things have become.

Two brief examples of this idea may be given.

Some recordings which include brief examples of the human voice are typically considered instrumentals.

A brief contrasting example is helpful in understanding the difference between the room model and the lack thereof.

As a brief example, we can consider the following exchange:

Before giving a mathematically precise definition, we give a brief example.

These brief examples are given, in bare outline, to indicate some possible procedures.

The brief example on the title-page does not attempt to exhibit this.

Let me give just one brief example from my own constituency.

Let me give you a brief example of how this concept is put into practice.