Hydra is one of the largest constellations in astronomy.

In our medical class, we learned about the function of the pyramidal tract.

Please turn right at the T-junction.

The Eighth Route Army played an active role in China's war against Japan.

He walks the path of dreams every night.

Old Church Slavonic is the oldest recorded language of the Slavic group.

Old Church Slavonic is the first language written by the Slavs.

We went for a picnic to the lake on the weekend.

We had a picnic at the lake over the weekend.

Technetium is one of the most unstable elements in the periodic table.