During the seventeenth and eighteenth centuries, the entire site became covered with a layer of hard grey clay, which minimised further erosion.
在十七世纪和十八世纪,整个遗址被一层坚硬的灰色粘土覆盖,这极大减少了进一步的侵蚀。
The opportunities for envelopes stuffed with banknotes to change hands are thus minimised.
于是,将塞满钞票的信封交给考官的机会被减至最低。
Whoever did take it would surely manage in a way that minimised the risk of catastrophic failure.
不管谁曾经接手,他们都在试图使灾难性的失败最小化。
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