The spectators raised their voices in excitement from the stands.

My father works for a paper manufacturer.

He achieved success as a silk manufacturer.

He was involved in the development of the hydrogen bomb.

The police are continuing to search for the missing person.

He is an excellent tracker and never gets lost in the forest.

He acted as his own herald.

The seismologist is studying earthquake prediction and disaster prevention.

This product uses high-quality silicone resin.

Charlotte is my best friend.