This region is greatly affected by drought and flood.

We need to discharge the bilge water that has accumulated at the bottom of the ship.

He learned how to make a potion from an old book.

The Earth's hydrosphere includes oceans, lakes, rivers, ice, clouds, rain, and other forms of water on Earth.

There are many water fleas living in this lake.

He likes to drink soda water.

He ate all the boiled gyoza without leaving a single one.

The water deer is the same type of deer as the sambar.

He is relaxing by smoking a hookah.

Mizutsukasa is my best friend.