The products of this region are very delicious.

He was arrested on suspicion of being an industrial spy.

The acute accent is a symbol often used in languages such as French.

The semicircular canals are an important part for maintaining balance.

Traveling through the Sazae-san spacetime is interesting.

This compound is an organic chemical called pentacosane.

Octacosane is a compound often used in organic chemistry.

I have visited Shanhai Pass.

Liquid oxygen is often used as rocket fuel.

Computational geometry is an important field of computer science.