He wrote his name using the character for 'work'.

He understands the meaning of the proverb 'Teaching is half learning', which means that teaching leads to one's own learning.

Free fatty acids are used as an energy source in the body.

Mr. Sawa visits the nearby marsh on his daily walks.

The Stegosaurus was a type of dinosaur that had large plate-like bones on its back and spikes on its tail.

The Stegosaurus was a type of dinosaur that had large plate-like bones on its back and spikes on its tail.

He can speak Urdu fluently.

My friend came from Uttar Pradesh.

My friend is from Uttar Pradesh.

His technique is really wonderful.