What language is the word 'xi' from?

He specializes in the study of psi.

He is good at calculating the value of rho.

The kerning of this font is perfect.

At the construction site, the crane was lifting a large steel frame.

My pet lovebird is very adorable.

Hamelin is a beautiful town in Germany.

Deflation can potentially have a negative impact on the economy.

Tonight's match is Red Team versus Blue Team.

The children sang 'Ei Ei O' together.