the core concept

• 核心理念

the core concept的用法和样例：

例句

1. The three day course covers all the core aspects of Forex trading.
   三天的课程包含了所有外汇操盘需要知道的核心理念。
2. Its core idea is that we have too many choices, too many decisions, too little time to do what is really important.
   它的核心理念是，当今我们要作出太多的选择和决定，但仅有很少时间去处理真正重要的东西。