Start collaring with reduced throttle to the impact mechanism and feeding, let the bit work its way slightly into the rock.

开孔时，应采用最小的冲击和推进力，使钻头平稳地进入岩层。

In a Ceremony Of Collaring she is to offer her freedom to her Master by announcing her name, where she is from, and that she freely gives herself to her Master to become his property.

在奴归依主人的“颈圈仪式”上，奴要高声说出自己的姓名、住址，并宣誓把自己无偿奉献给主人，成为主人的私有财产。