Another participant (the observer) simply watched on as this was happening, silently judging.

另外一个被试(旁观者)只需旁观发生的事情，然后默默地进行判评。

youdao

Another participant (the observer) simply watched on as this was happening, silently judging.

另外一个被试(旁观者)只需旁观发生的事情，然后默默地进行判评。

youdao