A single example should serve to illustrate the process.

One little trick of this woman's will serve to illustrate her general conduct.

Something we have like this in machines, and may serve to illustrate it.

The following three 'tests' for ambiguity will serve to illustrate the approach.

This is an extreme example of course, but serves to illustrate the issue.

A single example will serve to illustrate the difference between the methods of the two schools.

Four short stories of mine will serve as models to illustrate the points we discuss.

Three examples from the current exhibition serve to illustrate this point.

The changes in society serve to illustrate the characters, not the other way around.

The one shown in the diagram will serve to illustrate the point.