Cách sử dụng
The expression "out of business" means that a company or a business is no longer operating or functioning. This can happen when a business is not making enough money to continue operating, or if it goes bankrupt, or if it is closed down for some other reason. You can use this expression when you talk about a business that has closed its doors for good and is no longer offering its services or products. For example, "After the recession hit, many small businesses went out of business and had to shut down."