While the level of existence, an inevitable conclusion is that high level, any changes must first from low level to start.

而级别的存在，一个必然的结论就是，任何高级别的改变都必须先从低级别开始。

youdao

While the level of existence, an inevitable conclusion is that high level, any changes must first from low level to start.

而级别的存在，一个必然的结论就是，任何高级别的改变都必须先从低级别开始。

youdao