He is majoring in veterinary medicine.

It's important for teenagers to have their own opinions.

He was criticized for having a double standard.

These shoes are very durable because they have a double sole.

The moschiferous animal, or musk deer, is often hunted for its scent.

The Red Cross is working to help people all over the world.

There is a clear duality in his character.

When he dances ballet, he is always conscious of his center of gravity.

How much does this luggage weigh?

He is a world-famous judoka.