These two species can naturally hybridize to produce a new species.

He has a strong ambition and is always seeking self-improvement.

The altimeter on my airplane broke.

He picked up the steel ball and stared at it intently.

Could you tell me about today's ship operation status?

Koten is a popular character.

He said his throat was hurting.

He entered the underground pathway for mining.

We visited a beautiful port yesterday.

He has a deep filial devotion to his parents.