Nathan plays an important role in the Bible.

I decided to borrow a short-term loan from the bank.

He is good at writing verselets.

Tanra is an ancient place name in Japan.

Shikotan is a beautiful island.

He decided to bet on a single win.

He finished his work in a short time.

Most of the railways in this area are single track.

I have been to the province of Batangas in the Philippines.

Complex analysis is a branch of mathematics that studies functions of complex numbers.