The first step was to line the drain area with small stones. This enables the keeper to hose the small stones covering the concrete without the stones washing into the drain.
第一步就是用小石子排满排水区域，这样管理员就可以避免在用水管冲洗地面的时候把沙石冲到排水沟里面。
Hire a professional landscaper to come in and remove the existing lawn and install stone or concrete paving stones.
首先需要雇佣一个职业的园林设计师，移除现存的草坪，然后安装上石头或者混凝土的铺路石。
Many of the stones standing now were re-erected or re-positioned with cranes and set in concrete to prevent them from falling.
事实上，现在人们所看到巨石遗迹并不是它原有的样子，起重机扶起了很多倒下的巨石，给很多石块重新挪动了位置，并且用混凝土给予加固，以防止它们再次倒下。
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