core business

• 核心业务

core business的用法和样例：

例句

1. It looks as if their core business is a solution to a non-existent problem.
   似乎它们的核心业务是要解决一个根本不存在的问题。
2. Core business systems of the past provided the same functionality through separate applications.
   过去的核心业务系统通过分开的应用程序提供了相同的功能。