The health of the nationals is the wealth of the country.

He absorbs new information like a sponge soaking up water.

Democracy should give everyone the right to express their opinions equally.

My younger sister got chickenpox last week.

He tried to manipulate people using hypnotism.

The water vole is a small mammal native to Europe.

The European water vole is a small mammal native to Europe.

Due to his somnambulism, he may walk around unconsciously in the middle of the night.

My mother does tough scrubbing and washing every day.

He is an expert in folklore studies, and his research is highly regarded worldwide.