As a measure against flooding, we piled up sandbags around our house.

Mr. Takadono is my best friend.

Mr. Tanaka, sorry to have kept you waiting.

Pisonia umbellifera, also known as Udonoki, is a plant commonly seen in tropical regions.

The Pisonia umbellifera is known for its beautiful flowers.

She was holding a bouquet in her hand.

He was holding a bundle of papers.

He has five bundles of paper.

He gathered three bundles of firewood.

He is studying the theory of bundles.