He has a unique character.

I am majoring in immunology at university.

The smoker was smoking a cigarette outside the restaurant.

He underwent a cerebrospinal fluid test.

For now, please give me a cup of coffee.

The cane toad is causing a big problem in Australia.

He was fully prepared.

Every morning, he does a stretch in the pose of 乀.

This crown was used by the ancient king.

He caught a cold and sneezed.