The altitude of this airplane is 10,000 meters.

The height of this dam is 10 meters.

His high-functioning smartphone greatly helps his daily life.

This high-functionality smartphone has many convenient features.

He was able to find a high-income job.

I am troubled by the recent high prices of commodities.

The birds were flying high in the sky.

The birds are flying high in the sky, enjoying their freedom.

Mr. Takaguchi is my best friend.

Mount Myōkō is located in Niigata Prefecture.