He drank water.

The underground water in this area is very clean and is used as drinking water.

He turned on the heater to warm the cold room.

He traveled around the world in search of the elixir of life.

This soup made from boiled rice is very delicious.

I found a big puddle in the park.

His efforts were a drop in the bucket.

This jacket has high water repellency.

This factory is discharging a large amount of waste water into the river every day.

We should strive to protect water resources.