reverse inner dumping

• 反向内排

reverse inner dumping的用法和样例：

例句

1. The inner rainwater system of large factory buildings is analyzed and discussed in this paper.And the personal opinion is put forward.
   对大型厂房内排雨水系统水流情况进行分析，对系统设计进行了探讨，提出了个人的见解。