He viewed the beautiful sea from the window.

This area is constructing a new dam for flood prevention.

This bar graph shows the sales of each product.

The fire department works around the clock to prevent fires.

This building is surrounded by firewalls.

He believes that resorting to violence is never acceptable.

He emphasized the importance of national defense.

His rule turned into tyranny.

He took a big risk to start a new business.

We need to strengthen our defensive preparations against military threats.