Can this device withstand high voltage?

This box is made of cardboard.

His speech was of fiery passion, captivating the audience.

A palatal consonant is produced when the middle part of the tongue contacts or approaches the hard palate.

This town is prospering greatly.

His voice resounded mightily.

This epidemic is spreading all over the world.

This perfume contains ambergris, an expensive ingredient.

This perfume uses expensive ambergris.

My hometown is located in the region of the ancient Yamashiro Province.