Customer perception of our brand improved after we upgraded the online support system.

我們升級線上客服系統後，顧客對品牌的觀感有所改善。

The survey shows a clear gap between staff perception and actual hiring practices.

調查顯示，員工的認知與實際的招聘做法之間存在明顯落差。

Investors' perception of risk rose sharply when the quarterly earnings report was delayed.

季度財報延後發布時，投資人對風險的感知急遽升高。