A fast food commercial that featured call centre staff singing with their mouths full has become the most complained-about advert of all time.
A fast food commercial that featured call centre staff singing with their mouths full has become the most complained-about advert of all time.
在美国快餐连锁巨头肯德基的一则商业广告画面中，呼叫中心的工作人员一边满嘴塞着吃的东西，一边哼着歌曲。