He has been living in this town for several decades.

He drew a decagon shape.

His company made a profit of one billion yen.

My pet Bengalese finch is very cute.

We have been working on this project for ten months.

The event horizon is a part of a black hole, referring to the region from which even light cannot escape.

This box is perfectly square in shape.

This square box is very simple and beautiful.

This new song will be released as a double A-side single.

His words were like water off a duck's back to her.