I am planning to go to Irkutsk, a city in Siberia, next week.

He stood up against the enemy.

The Yi were an ancient tribe in eastern China.

He said 'friend' as a noun ending for me.

The continental slope is a part of the seafloor topography, connecting the continental shelf and the deep sea floor.

Our meeting was truly a strange and wonderful coincidence.

This lime sulphur is very effective in preventing pests and diseases in fruit trees.

The Japanese tree frog is a beautiful frog that lives in the forests of Japan.

He has a creative way of thinking.

Erebus is the god of darkness and chaos in Greek mythology.