This park is always empty.

I converted dollars into yen.

My grandmother has been suffering from arthritis for many years.

He is suffering from chancre.

Casein is a protein that is abundant in dairy products.

I like to eat bread with cheese on it.

Topology is a branch of mathematics that abstracts and generalizes the concept of space.

Spray drying is a method of dispersing a liquid into fine particles and drying them.

Ceremonial family occasions are traditional family events in Japan.

An earthquake early warning was broadcasted on TV.