problem exploration 问题探索
Problem Exploration tools 问题探讨工具
problem exploration teaching mode 问题探究式教学模式
exploration problem 探险问题
When anything becomes a problem we are caught in the solution of it, and then the problem becomes a cage, a barrier to further exploration and understanding.
如果任何事情变成了问题，我们就困在对它的解决之道中了，那个问题就会变成一个牢笼，变成了对更深入的探索和了解的一个障碍。
When starting this exploration of the problem, I decomposed it into several subtasks.
在开始研究完全数问题时，我把它分解为几个子任务。
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