解说者 meaning in Chinese

exponent
hierophant

Huxley was an exponent of darwin ' s theory of evolution
赫胥黎是达尔文进化论的解说者。
Huxley was an exponent of darwin ' s theory of evolution
赫克斯利是达尔文进化论的解说者。
Jenna : is it going to be a narrator
简娜：会有一个解说者。
Jossie : i ' ll be the narrator
琼西：我会是解说者。
When a child is being scolded by a parent , the other parent should provide the child with an explanation so that he understands why his is being scolded
如孩子已因某件事情遭到父亲的责骂，母亲可在事后担任解说者的角色，让孩子?解为何遭受责骂，而不要因同件事情再次斥责孩子。