He is world-famous as a comparative linguist.

He lowered his head and greeted.

We are implementing a social distancing strategy to prevent the spread of the new coronavirus.

Her dress was a beautiful indigo color.

Listening to music is really enjoyable.

His army had a great array of spears and chariots like '輵'.

UNESCO is an international organization that promotes the development of education, science, and culture around the world.