We have developed a new method to produce charcoal from wood.

My grandfather used to work in charcoal production.

She held the baby in her arms and sang a gentle song.

She was sold as a sex slave in the past.

He can't distinguish right from wrong.

What is the declination of this star?

This world line connects time and space.

A red sun has risen in the sky.

I saw a large dragonfly in the park.

The third section of this book is very interesting.