1、The hagioscope in the church allowed the congregation to witness the sacrament from a distance.

教堂中的观察孔使教众能够远距离目睹圣礼。

2、The medieval church had a beautiful hagioscope that allowed the priest to see the altar from the sacristy.

中世纪教堂有一座漂亮的观察孔，使牧师能够从圣衣室看到祭坛。