What Is an Operator?(fdeblog.com)2 points·by realityfactchex·เดือนที่แล้ว·1 commentsfdeblog.comWhat Is an Operator?https://fdeblog.com/what-is-an-operator/1 commentsPost comment[–]ParkRanger·เดือนที่แล้วreplyI’m in operations and roll my eyes when I see someone describe themselves as an operator.