There are many areas involved here, and I would like to cite just two of them.

There were other areas involved; they formed a network, actually.

The areas involved are very large and it will take the oil companies a great deal of time and money to cover them.

The subject is extremely complicated, in that it involves different areas of Community law.

You can see that there are many individual areas involved here, all of which are related to water.

Object recognition is a complex task and involves several different areas of the brain - not just one.

More recent prospects under negotiation involve areas that are already producing oil, he said.

In your mother's case, the area involved represents a portion of the left hemisphere.

Interactions require a high degree of trust or negotiation, especially when they involve areas where there is a cultural difference.

They turned to terribly complex calculations, involving numerous areas, including exchange rates.