He broke the wall with a sledgehammer.

A grand jury is a special jury that reviews serious criminal cases.

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.

I saw a swan goose in the park.

Sakura Mentokawa is my hometown.

Sakuramento is an old notation, it is now called Sacramento.