I used double-sided tape to stick the poster on the wall.

This building is surrounded by firewalls.

His favorite vase is placed in this niche.

I thought his plan was perfect, but in fact there were some flaws.

He said there's no such thing as a perfect human.

This retaining wall is designed to withstand earthquakes.

This mural depicts the history of ancient times.

The walls of this room are painted white.

He suddenly did a 'kabe-don' and surprised me.

The history of the Berlin Wall is very interesting.