He used a metal detector to search for treasure on the beach.

Spending time with family on Christmas night is the best.

I want to eat a beef bowl.

The lens of this camera is easy to attach and remove.

He always plays minor parts in the theater company.

Please open this opaque sliding door and take a look at the room.

Chrysophyta perform photosynthesis underwater, supplying oxygen.

Zhenzong was a great emperor of China.

The United Kingdom of Great Britain and Northern Ireland is a country located in Europe.

He participated in the anti-war movement.