His opinion is very important.

This company is very stable.

This machine has a function to even out the current.

Education about sex is very important.

He received the letter challenging him to a duel and began preparing for the duel.

His role is to fulfill his responsibilities as a leader.

This product contains a stabilizer.

This drone is equipped with a high-performance stabilizer.

His nature is very kind.

Detailed information is needed to understand the nature of that project.