Due to the earthquake, the city declared a state of emergency.

Our school has introduced a new PA system.

The filesystem of my computer has broken down.

He is an expert in systems engineering.

He has a very passive personality.

Geographic Information Systems are very useful tools for map making and spatial data analysis.

The automotive navigation system in my car has downloaded the latest map data.

We camped in a densely wooded area.

In order to reduce food waste, we should plan our food consumption.

He drew his bow aiming at the target.