His words steadily resonated in my heart.

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

He is interested in the study of constructed languages.

He was attacked personally.

Tokyo is the city with the highest population density in Japan.

The artificial satellite is orbiting around the earth.

The study of artificial life is a new frontier in science.

He is connected to a ventilator due to his severe condition.

This mineral is called anhydrite.

Maintaining oral hygiene is very important for overall health.