beholder和bystander的區別

beholder 的意思是 “觀看者” ，”目睹者“（也有 “觀察者”， “註視者” 的意思。）

bystander 有 “袖手旁觀”， “不幹預” 的含義，略有貶義。

例

There were many bystanders at the traffic incident, no one offered help to the victim.

Beauty is in the eye of the beholder.