Mizutsukasa is my best friend.

The flow of the Wei River is quiet and beautiful.

There is a lot of spirogyra floating in this pond.

In this chemical reaction, hydration plays an important role.

This area is rich in subterranean rivers, which serve as a source of groundwater.

Masumi is my best friend.

The water in the lake has cleared up, and you can see to the bottom.

She experienced an orgasm for the first time.

His paintings are strongly influenced by surrealism.

Mannerism was a 16th-century art movement that emphasized artistic expression over nature.