Preservator
n. <美>古跡(或其他歷史遺跡等的)保護人
??? 情景例句
And have you had an engineer come in to do an inspection?
你們可有一個工程師來做過檢查嗎？
My brother came in,changed his clothes,and went out again.
我的兄弟進來了，換掉了他的衣服，并再去外面了。
Custom has not commonly been regarded as a subject of any great moment.
風俗一般未被認為是什么重要的課題。