He is the person in charge of this project.

She is trying to mend her relationship with her ex-husband.

Where is the clerk?

When that character suddenly appeared, the story instantly became exciting.

He couldn't accept his reality.

His memory is like an elephant's.

In old Japan, elephants were considered very rare animals.

His work is considered a symbol of peace.

He measures time accurately using an atomic clock.

I think this prototype will be useful in developing new products.