He used a metal detector to search for treasure on the beach.

His fighting strength is very high.

Nuclear power is greatly anticipated as a future energy source.

He solved the problem on his own.

My grandmother's forty-ninth day is next week.

Day after day, he continued to strive to solve the problem.

This area was hit by a disaster.

Jacob is an important figure in the Bible.

There are many Iga ware ceramics in my house.

This sentence may be mistranslated.