Định Nghĩa và Ý Nghĩa của "business as usual"

What is the origin of the idiom "business as usual" and when to use it?

The idiom "business as usual" has its origins in the world of commerce and trade. It signifies the regular or typical way of conducting affairs, often used to indicate that standard procedures or operations are continuing without disruption or significant changes. The expression became popular in the business context, emphasizing the importance of maintaining smooth and consistent operations.