Temporarily tape a template to the control panel and use a center punch to mark the drill holes and insure that their location does not wander during drilling.
暂时磁带模板，控制面板，并使用中心的力度，以标志孔和保证他们的位置不徜徉在钻井过程。
2
I wander thro 'each charter'd street, Near where the charter'd Thames does flow, and mark in every face I meet marks of weakness, marks of woe.