He is behaving like a bumpkin.

The German army was very powerful in that war.

Double dipping is a breach of etiquette.

He ignored his own mistakes and blamed others.

He treated her opinion as irrelevant.

He started unpacking the luggage.

The Edo period in Japan was a time when culture and art greatly developed.

I need soil for my garden.

The power of this new engine is unbelievable.

Hyobu played an important role in the history of Japan.