If the ice thickness is not sufficient, activities on the ice are dangerous.

The elevation of Mount Fuji is 3,776 meters.

The new product was very popular and sold out immediately.

The new product was very popular and sold out immediately.

He is always doing his best to maintain his fame in the industry.

Every year on my mother's death anniversary, our family goes to visit her grave.

He explained the justification for his actions.

He used his wisdom to solve the problem.

When the fact became clear, he was surprised.

His secret was found out.