They are busy with being focused on their own life and challenges.请问为什么用being focused?

问题描述:

They are busy with being focused on their own life and challenges.请问为什么用being focused?
直接用 be busy with focusing on
集中专注不应该是人主动集中专注吗?为什么还用别动的.

They are busy with being focused on their own life and challenges= They are busy with the fact that they are focusing on their own life and challenges只是将the fact that they are focusing 简化为 being...