My younger brother is a schoolchild.

Youth is a once-in-a-lifetime thing, so we must live it carefully.

The Olympic torch relay is a traditional event of the Olympics.

This beautiful lapis lazuli necklace is my favorite.

Statute law is one of the formal forms of expression of law.

He was diagnosed with a malignant tumor.

What is the market price of this house?

He is an activist who opposes dictatorship.

Pluto is classified as a dwarf planet.

Weather forecasts are made using data from weather satellites.