He got a big wound on his face.

We submitted a petition to the mayor for the improvement of the park.

We petitioned the mayor for improvements to the park.

This mountain is mainly composed of conglomerate.

This area is rich in breccia.

This mountain is made of phonolite.

Former Imperial Universities are some of the most traditional universities in Japan.

He likes to take a walk in the park at dusk.

Functional analysis is a branch of mathematics that studies the properties of functions in infinite-dimensional spaces.

Infrared astronomy provides a new perspective on understanding the universe.