echo-plex mode

例句：

1. 1. In echo-plex mode, the user's voice is amplified and sent back to them in a simulated environment.
   在回声室模式下，用户的语音被放大并模拟环境地送回给他们。
2. 2. The use of echo-plex mode has been debated as a potential privacy risk.
   使用回声室模式引发了隐私风险的争论。
3. 3. The company's decision to implement echo-plex mode was met with mixed reactions from employees and customers alike.
   该公司决定实施回声室模式，员工和顾客对此反应不一。