Consider, for example, the purging of data.

以数据清除为例，我们来考虑一下这个问题。

The other two, slight air, and purging fire.

其余两种，轻清的风，净化的火。

It has a special purging water discharge unit.

它具有特殊的净化水排放股。

He said the workers had been purging gas lines all weekend.

他说清洗管道的工人已经工作了整个周末。

Bulimia is a vicious cycle of starvation, eating then purging.

暴食症是饥饿的恶性循环，吃然后排空。