I will start working as a regular employee from next month.

A positive number is a number greater than zero.

This problem requires the calculation of the tangent.

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.

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.