- Mark is a professional architect who specializes in building commercial buildings.
This commercial building has a history of 50 years.
When the economy is booming, there will be a lot of companies in the commercial building.
If the economy is sluggish, there will be many offices in the commercial building that are not rented.
The exterior of the commercial building is all glass and feels very technical.
We are preparing to move into a new commercial building next month.
The fire brigade is training in the rescue mission of the commercial building.
This is a 30-storey commercial building.
The construction company is preparing to build a new commercial building here.
This commercial building has a large number of shareholders.