To make things clear we can use a simple example.

So to give you a simple example what I mean.

Here is a simple example of it at work in practice.

We now turn to the general case, and approach it by means of a simple example.

As another simple example, consider a car moving in the plane.

A particularly simple example is provided by a point charge.

A simple example is the change from being a child to an adult.

Let us consider a simple example of buying a car.

To take one simple example, enter a series of numbers into a form and the program will add them up.

A very simple example is an object like a cup.