This fashion spread quickly.

He is an expert in fluid mechanics.

This area is equipped with a sewer installed by the prefecture, making life very convenient.

The Brachiosaurus was a very large dinosaur.

These two software have complete interchangeability.

He is majoring in philosophy at university, but he is a typical example of a 'learned fool'.

When I see the statues of the Five Wisdom Kings, I feel calm.

He is interested in learning the international auxiliary language.

She uses a diaeresis in her name.

Scientists are developing a new type of fusion reactor.