Bactrian camels can survive in harsh desert environments.

The Bactrian camel is adapted to cold climates.

Twin primes are a special existence in mathematics.

He couldn't recognize the character.

The sheep are baaing on top of the mountain.

I received a perfect attendance award.

He admitted that it is difficult to execute the plan, saying 'it is easier said than done.'

He blushed, feeling a sense of shame.

With her beauty and grace, she is like a goddess.

I was surprised by his sudden action.