He is interested in necromancy.

His description was detailed and easy to understand.

His works are kept strictly private and are not shown to the general public.

Please calculate the arithmetic mean of this dataset.

I was watching the setting sun in the park.

He used sonar to explore the seabed.

Every night, he starts working at midnight.

The inside of the train was crowded.

We have a duty to pay taxes.

The children are playing in the sandpit.