This same argument applies to the conduct of business. Physical or infrastructural factors are not easy to duplicate overnight. Hence,they are quite static and are unlikely to pose any threat or opportunity in the short run.

• 做生意也是同一条道理，实质或基础的因素很难在一夜之间复制出来，它们较静止，也就不太可能在短期内造成威胁或带来机会。