We have several tools in the observer room to collect the usability data and efficiently analyze it.
We have several tools in the observer room to collect the usability data and efficiently analyze it.
在观察者的房间，我们有一些工具用来收集可用性数据，并有效地分析它。
We have several tools in the observer room to collect the usability data and efficiently analyze it.
在观察者的房间，我们有一些工具用来收集可用性数据，并有效地分析它。