She is respected as the first lady of the country.

His effort is exactly like the proverb 'Even a fool can move a mountain.'

He crossed many mountains and rivers to meet her.

He abused his power.

This chemotransmitter plays a crucial role in transmitting information between nerve cells.

Chemotransmitters play an important role in the transmission of information between nerve cells.

He solved the complex problem as if cutting the Gordian knot.

We worked together to achieve our goal.

The Brachiosaurus was a very large dinosaur.

His art style is unique, it's neither fish nor fowl.