I installed a new doghouse in my garden.

She is the mother of quintuplets.

My age is 30 years old.

I eat raw eggs for breakfast.

Seismologists use seismographs to accurately measure the magnitude of earthquakes.

He chose this town as a foothold for his new business.

Sae acted coldly.

He is interested in learning the international language.

Esperanto is one of the most well-known international auxiliary languages.

Studying Old Norse helps to deeply understand the history of the Vikings.